I think Ole has got 4 strikers now he can rely on Rashford,Martial, Cavani and Greenwood and about 7 midfielders Pogba,Matic,Fred,Bruno,Mata,Mctominay,Van De beek
I'll like to see Ole start with two among the strikers and four amount the midfielders in 4231,like
Rashford
Bruno Vdb Greenwood
Mctominay Pogba
Or
Martial
Rashford Bruno mata
Matic Fred
So always with a wide playmaker either way supporting the CAM in picking up balls in behind and supply the centre forward and opposite wideman,I think gives better balance and creativity than the MMM with Bruno behind we've been playing plus it better utilize the strength we have in midfield