I doubt that very much, tbh. There’s no way United want their dirty linen aired in public. Why would they?!
Pogba either doesn’t care as he wants out, or is willing to test who the board value more out of him and the manager.
Has to be awkward for Mourinho though. He gave Pogba the armband in an attempt to placate him, and is now being being undermined publicly by his own captain. For a man with Mourinho’s ego that will rankle badly, yet he probably knows that sanctioning Pogba (by far their best outfield player) is a gamble too.
It’ll be interesting to see how it plays out, but as a Blue it’s great to see such open disharmony at United.