Nani has had a breakthrough season of sorts at Man u, less useless flair moves, more end product...and especially with valencia nowhere near back to his best, there is surely zero chance that Ferguson would let him go. They also have money to spend of their own, without needing to sell. Lastly...it would make no sense to move from one of the best clubs in the world, playing alongside at least two of the best players in the world (vidic and Rooney), with the exciting little pea improving in leaps and bounds, the old pro with the deceptively lacadazical demeanour on the field, yet world class talent in his boots and mind, berbatov...i would also rate evra as world class. So...to move from there, to juve, a poorer team, a presently far less succesful team...is simply not possible.