As the front four, We can mix and match. The beauty of it is we have so many options from the bench now. If we're playing a team that is going to try and isolate the wingers we can put either Mata or Hazard in the middle. If we're playing a team thats going to double up on the wings, Hulk and Marin/Mata can play, and they can swing the ball in for Torres, and latter Hazard in the middle, or Hulk can go into the middle aswell to use his heading abillity. We could also even play a 4-3-3 with Mata as part of the midfield. The possibilties are endless.