I hope we do get to see his true potential. We saw some of it last season and I think he has a bit more in his tank.
I worry about his temperament if things don't go his way.
I hope he doesn't turn out to be a thorn in the side and just gets his head down to prove himself..even if it's for the sake of Chelsea...because, as has been said, it can only benefit us on that score.

Fingers crossed on this fella.