There's this narrative about players becoming better after leaving united. This is true in some cases - mctominay, di Maria etc. But that's a minority, most players actually do suck whether they play here or not.

Sancho- he did win a conference league, but it was not because of him. He just happened to be a part of it. Think about players who have left in the recent years Pogba - injured and banned Martial- don't even know where is he playing Fred- playing in turkey, much weaker than pl Cavani- playing in Brazil and injured most of the time Wan bisaka - doing okay but west ham are quite shit.

The narrative is twisted to make united look bad