I don't think so. Ducati is hard to tame, otherwise Rossi's performance has been declining anyway. There is no perfect human beings, including Rossi. I applaud Rossi to prove himself. But the motorcycle and rider are a team. Ducati has a big difference compared to Yamaha and Honda. Rossi requires a lot adjustments to be able to control the Ducati. I 90% sure that Rossi won't to be world champion on a Ducati.