Guess this is how Italian non-Juventus fans feel huh
Saying he
'can' be the best is not the same as saying he
'is one of the best' or 'he will be one of the best'. Simple English comprehension. Do you not know Mou was benching Shaw towards the end of the year? What the hell was he supposed to say? That the kid has a weak mentality? Good luck trying to sell him then.
Teammates praising each other in hyperbole happen all the time. Same with managers. Remember when Klopp said something to the effect that Lallana is one of the best in the PL? Fans in general tend to hype up their own players too. Remember when Juve signed the next Messi? Now imagine being a Barca fan and how ridiculous it is for this kid Dybala to be compared to a 5 time BDO winner and someone who's owned the stage in a CL final. Or how Mbappe now is supposed on the same level as a young Ronaldo Fenomeno?
These things happen all the time. Either your raging hatred for all things United has kept you from thinking rationally, or you don't watch football at all.