I'm starting to think (what someone on here was trying to tell me, yet I was dismissing it!) is true.
Basically, we might not actually play any kind of number 10, at all!
It could be that Cooper will want three (or two in a 3-4-3) hard working, energetic, centre midfielders, who get the ball forward relatively quickly, with the creativity coming mainly from the wings or a 'quarterback' position.
A three of Keita, Hatate and Winks could suit this kind of system. Backed up with squad players, Ndidi, Choudhury, Golding and Soumare, if he sticks around.
Bad news for Alves, I guess