What is the end goal with his style of play, how does it bring sustained success. Everything around it is about creating broken play and transitions, hoping that the other team does not take advantage of the space left and that Utd do. They miss, Utd hit, that can't bring consistency of performance.
Leave the wingers high and wide, long balls into them, everything going forward off winning the ball in dangerous areas and hitting those wide guys. Such an unsophisticated, basic ass approach.
With the games coming up he will keep picking up enough results to keep him in the job, but there is nothing there to have faith in.