As he grows in confidence, he'll drag a load of defenders with him. Yea, 4 times out of 5 he'll run it out or get dispossessed but there's that 1 in 5 chance he might find Lukaku or Mirallas in space because all the defenders have been dragged out of position. He knows the English game, he'll know most of his teammates, he'll know what to expect. I think it's an important move for him as well as for the likes of Barkley and Lukaku.