The return of Casey Stoner to Ducati as a test rider has raised more questions than it answered. Fans and media alike are in a state of confusion about his intentions, especially given the times he was setting on the Ducati Desmosedici GP15. What was he doing? Will he race again? When will he test again? To try to put this test and Stoner's role into perspective, here is what we know, what we think we know, and what we don't.
What was Stoner riding?
Casey Stoner spent all three days on the Ducati Desmosedici GP15. He did not test the GP16.