We need pace yes, but we desperately need a creative passer in midfielder too. I said before the season started it looked like all we would be able to was pass the ball out wide every time we get it and put endless crosses into the box, because there's no creativity in the middle. And that's exactly what we do. Every game is the same, we offer nothing down the middle at all, it needs to be addressed somehow, and if we're sticking with this formation it needs to be bringing someone in because the players we have aren't capable of it. Gomes and Sigurdsson haven't even been competent at keeping the ball moving, nevermind playing incisive balls forward. For all his faults, Iwobi is the one who's looked most promising in that regard.