it's likely given the rotating design chief system they have / had in place, this may be a result of how far off the pace his last project, the 2009 car, was when it was launched
i'm guessing that ferrari will have to be ultra careful to ensure there's nothing on next year's car that could possibly have come from mclaren, not so much because of the previous between ferrari and mclaren as the general feeling that renault got off very lightly about using mclaren info and the probability that the next team won't be so lucky