If Akpom is fit, then he has to start Muniz & Akpom up top.
I would drop McGree and put Crooks as the one behind the 2 strikers, then have both Howson/Luongo sitting.
This would be my team (providing Akpom is fit):
--------------Steffen-------------
----Dijksteel---Fry----Clarke----
Jones---Howson--Luongo--Giles
-----------Crooks---------------
--------Muniz--Akpom-------
If Lenihan is fit he'll be in the team because he's clearly a fav of Wilder. I wouldn't be shocked if McNair gets in the 11 neither. Same as McGree, I can't see him being dropped.