Pogba's appearances for Manchester United have been few and far between sice he has been based at Old Trafford,
Personally, I have only witnessed two of these in the last 12 months. both being substitute roles. The last of these was when Man Utd played West Bromwich Albion. He was brought on around the 70' mark and looked OK when he took on defenders. There was no pressure on him as the game was in the bag.
Speaking to Manchester based Man Utd fan this morning who is a season ticket holder of 30 years or so, he stated that Pogba missed out on making more appearances because of the loss in midfield of Tom Cleverley, Darren Fletcher and others through their injuries and Ferguson wanted to replace them with more experienced players to maintain their attempt to retain the Premiership Champions status when City had a 10 point lead.
The guy I spoke to believes that he looks to have potential, but he too has seen so little of him that he doesn't know how good he will turn out to be.
Clearly Juve spies/scouts have some kind of dossier on him and it is in these people that we have to place our trust.