He likes to play the way he did at Bayern. Small, fast players, good on the ball; ability to pass and dribble into and out of the back. Possession play. If you can get the ball down and play it and play a high line, then most of the rest doesn't matter. It's hard to get behind a line of quick defenders, and when the outside backs are as fast as the wingers, it's easy to body them off the ball in 25 meters versus their running 50 meters.
If he can get his team down, he's going to do wonders in the EPL. The problem is you need incredibly smart and agile pivots in midfield.