Friday would prove to be an eventful first day of practice at Brno. Thrills, spills, and plenty of flag waving, mostly of the red variety, as crashes played havoc with the day’s schedule. It started in the morning, during FP1 for MotoGP, when Valentino Rossi ran wide in the final corner, and his rear wheel kicked up a couple of sizable rocks. The rocks hit Dani Pedrosa, on the top of his foot and the front of his fairing, destroying the screen. How fast was he going when he was hit by the rocks, one intrepid reporter asked? “I don’t know my speed,” Pedrosa quipped, “but the rocks were going like they were shot out of a gun.”

And they weren’t small rocks either. Asked what size they were, Pedrosa held up both hands, touching thumbs and forefingers together to make a circle. “Like this,” he said. About the size of a grapefruit, then. Pedrosa said he had been worried that the impact had broken a bone in his foot, and the Spaniard was limping visibly as he got off his Repsol Honda, but the pain subsided as the session continued, reassuring him that there was nothing broken, just banged-up and bruised.

Confirming what everyone essentially already knew, Ducati Corse has announced that it has signed Andrea Dovizioso to its factory MotoGP team for the 2013 & 2014 seasons. Dovizioso will take the vacated seat of Valentino Rossi at Ducati Corse, a move that holds a bit of symmetry, since Rossi basically took Dovi’s planned spot at the factory Yamaha team just a few weeks ago.

Joining Nicky Hayden for at least next season, the American made it clear at the Indianapolis that both riders would auditioning for the #1 spot in the team this next season, though both are expected to aid in developing the Ducati Desmosedici into a more rideable race bike. Many suspect Ducati picked Dovizioso for his more traditional riding style, a sign the Italian company is now trying to mold its bike to the riders, and not the other way around.

One of the first race weekends of the season to have consistent weather, race fans seemed all set for some fine MotoGP racing at Indianapolis Motor Speedway this Sunday. The positive vibe would be stricken though, as three riders hit the tarmac hard during Saturday’s qualifying. Out for his home Grand Prix, Nicky Hayden would have to watch the race from the Ducati garage, while Ben Spies and Casey Stoner overcame injuries to brave the breach once more.

With Rossi continuing to struggle on the Ducati, Dovizioso (the man tipped to replace Rossi at Ducati Corse) sitting on the front row with a satellite bike, and Dani Pedrosa topping the time sheets at the pole-position, eager to claw some points back in the Championship from Jorge Lorenzo, the Indianapolis GP at least sounded interesting on paper, though was quite the opposite once it came to actuality.

Considering it is August here in Indiana, MotoGP has had pretty much perfect weather for the 2012 Red Bull Indianapolis GP thus far, with only a brief rainstrom hitting the track late Thursday afternoon and into the evening. With perfect conditions for Saturday, qualifying proved to be an eventful day for all the classes, as a number of riders had crashes that warranted the red flag coming out at the American circuit.

With riders continuing to complain not only of the three different types of asphalt at Indianapolis Motor Speedway, but now also about the fine dirt on the course, the issue of whether IMS is safe for MotoGP has been raised with the six red flags that were out in the four qualifying motorcycle sessions held today. Though no one hit any obstacles or walls, with three riders questionable for competing in Sunday’s MotoGP class race, it is not a stretch of the truth to say that the Indy GP will be challenging.

As we mentioned last week, Andrea Dovizioso agreed to take the factory Ducati seat vacated by Rossi’s departure for Yamaha. His signature, it appears, was subject to certain conditions, though. According to reports in the Italian media, Dovizioso demanded guarantees of support and development from Audi before putting pen to paper.

Italian TV station Mediaset is now reporting that Dovizioso has now received those guarantees, and has signed a two-year deal to ride for Ducati in 2013 and 2014. Ducati’s choosing Dovizioso over Cal Crutchlow – Dovizioso’s British partner at the Tech 3 squad had earlier been offered the ride at Ducati – is an indication of the the future direction of the Bologna factory.

The deal appears to signal that Ducati has accepted that they need to focus their development on building a bike to suit a traditional Grand Prix style, as displayed by the Italian. It is perhaps a signal to Ducati’s new owners Audi that they understand the magnitude of the problem, and that the loss of Valentino Rossi is being taken very seriously indeed.

Valentino Rossi’s imminent return to Yamaha – to be announced on Friday morning, Yamaha and Ducati having been forced to move the schedule forward once news of the switch leaked – will accelerate the final movements in MotoGP’s silly season, with the remaining open grid slots on prototype machines likely to be filled in very short order once the Rossi announcement has been made. Rossi’s return to Yamaha will be heralded much as his departure for fresher pastures at Ducati was, only this time the roles will be reversed.

First, Ducati will issue a release thanking Valentino Rossi for his time with the factory, and shortly after – minutes, rather than hours, – Yamaha will issue a press release welcoming Rossi back to the fold. The difference, perhaps, is that this time a love letter such as the one Rossi wrote to Yamaha after he left in the middle of 2010 is unlikely to be forthcoming.

With Rossi at Yamaha, that leaves five prototype seats still open: The factory Ducati left vacant by Rossi’s switch to Yamaha; the as-yet unfilled second Monster Tech 3 Yamaha seat (the first seat is for Bradley Smith, who will be moving up from Moto2 as provided for in the contract he signed with Herve Poncharal in the middle of last season); the San Carlo Gresini Honda bike currently being ridden by Alvaro Bautista; and the Ducati junior team seats, in a yet-to-be-decided structure with one or more yet-to-be-selected teams. So who will be filling those seats? And where does that leave the riders left standing once the music stops?

Maybe it is because Laguna Seca is our home round, but we were really digging the Red Bull US GP posters that the track had up in various moto haunts in San Francisco. Minimalist, with just enough color to pop on the white backgrounds, the promo posters were obviously something right up our own taste for aesthetics.

That being said, the 2012 AirAsia Japanese Grand Prix posters might be the best we have ever seen. Let us know who your favorite anime MotoGP character is in the comments. Our notes after the jump.

As a MotoGP rider, dealing with the press can be a lot like boxing against a stronger opponent: put in a quick attack, and then grab on and defend for dear life. At Laguna Seca, Ben Spies showed he had mastered the art perfectly. After dropping the bombshell that he would be leaving Yamaha on Tuesday — on Thursday Spies was in full defensive mode, deflecting questions and saying that he would not be discussing the situation and what had motivated his decision “until I’m ready to talk about the future.” To carry that off, and persist in your position in a room full of journalists hell-bent on wheedling the truth out of you, is quite an achievement.

Fortunately for Spies, his announcement had given the assembled media hordes – well, not quite a horde, as dwindling print sales, economic stagnation in the key markets of Spain and Italy, and a few broader issues with journalists traveling on tourist visas meant that press corps numbers at Laguna are down – had plenty of other issues to sink their teeth into. Spies leaving Yamaha opens up another seat, and with the Texan looking almost certain to switch back to the World Superbike series with the BMW Italia squad next season, an extra factory prototype, something of increasing scarcity in these days of dwindling factory involvement.

Naturally, with Spies out of the equation, the media and fans have joined in an epic game of fill-in-the-blanks to try and slot all the surplus of talented riders into the limited space for available rides.

Yamaha USA is keeping its Laguna Seca video tradition alive and well with another short flick that features the company’s MotoGP riders. Headlined by Jorge Lorenzo, Ben Spies, Cal Crutchlow, and Andrea Dovizioso, the Yamaha foursome is joined by MotoGP commentators Nick Harris and Gavin Emmett.

Not quite the comedic gold we’ve seen in the past, there is a tongue-in-cheek element to watching the video knowing that Spies dropped the bombshell about his leaving Yamaha, right around the time this video was being filmed.

From our seats, Dovi stole the show…as that grin is surely the same one he will be wearing if/when he gets the nod to the Yamaha factory team. As for Cal, don’t quit your day job mate. Video after the jump.

You’d be hard pressed to know that Part 3 of Monster’s little video series on the Mugello helmets of Valentino Rossi featured The Doctor at all (Part 1 & Part 2), as the short video clip watches more like a highlight reel of all of MotoGP’s Monster-sponsored riders. Maybe that’s because Rossi wasn’t fighting for the front at the Italian GP (though it was his best dry-weather outing thus far with the GP12), while Monster Yamaha Tech 3′s Andrea Dovizioso found himself sipping the bubbly after the race.

The truth is probably more along the lines of the fact that the energy drink manufacturer had to shell out big bucks for the video rights from Dorna, and a marketing manager at the company needed something to justify that huge expense to his boss. Anyhoo, our big takeaway from this final installment: the view of fans rushing the track post-race is something worth experiencing first-hand, especially when it involves Teletubbies riding pit-bikes. Video after the jump.