Curious to see if we do try a 4-2-3-1 and how that impacts how hard we press to win the ball back. I think the biggest benefit of a formation switch would be the ability to rotate the quite small pool of midfielders we have more, since as things stand we've got four players for three positions before we start resorting to Milner/Elliot again, and one of those, Arthur, hasn't had a chance at all yet.