We have developed a different way to get through the lines. After many teams defended us with two deep lines of 4 (or even one with 5 and the other with 4) and we struggled to get through we have slightly changed the way of play to have attacking fullbacks helping us play around it. So to me it looks like we use the fullbacks to get through those lines, while the midfielders hardly moves into the box but rather hold their positions to keep pressure on the opposition if they manage to clear the ball. Keita is a player who is very good at going through the lines, but he has not played much due to injuries. Gini can do it too. He is in superb form and a neat player. Maybe Ox can be such a player but he also is a player who need a lot of matches before he is firing on all cyinders.