Does anyone think OT will turn on him?
I don't think they will get the chance.
It is highly likely that after the World Cup he goes home to Portugal then in the new year he will play either in MLS or for some smaller European team, maybe a Portuguese one. BUT with Man Utd. paying his wages for 6 months (approx. £10 million).
It is all very sad as it has tarnished not only his reputation, it is yet another small negative mark against Sir Alex, whom was very influential in his return. We haven't heard from him though (on this interview) and I bet we never do.
One part of the interview that is possibly correct: Man United haven't really moved on in the last ten years - the post-Sir Alex period, possibly because since Moyes' selection and up to now (the Robson/SAF/Gill think tank) he still exerts influence over the club.
However, it's a bit of a cheek of him to say this, when thanks to Sir Alex he has been so well rewarded financially, even if no more medals have been added to his long and illustrious history.