How do you know he had enough to spend on players? If we had as much money as you suggest, we wouldn't have been niggling over a few million euros for Perisic. (Who btw is absolutely tearing Serie A apart). Also yes, buying isn't always teh solution, but players have attributes, things they can and can't do. Herrera and Matic are very similar players, Matic is just better at it. When you put two holding midfielders together, none of which are comfortable when pressed, none of which can run with the ball or make offensive passes into the channels, you're going to get a stale midfield. A stale midfield against a top team is going to be punishing. Jose could have and should have done better this game, but I think Pogba genuinely had his hands tied.