This one is weird considering Morata is almost done. I can see the idea behind getting two goal scorers. But they should both be playing in their best position. We can't play Morata or Belotti on the wing as it goes against the whole purpose. Shifting to 442 and 352 doesnt seem likely. What we need is a goal scorer who can can play as a no.10 or on the wing so that everyone can play in their best positions. Any of James, Sanchez, Bale, etc would be a better fit (just examples). If we end up signing both, we will have to line up like this
Belotti
Martial----Morata----Mkhi
Pogba----Herrera
Morata will play more like a secondary striker than a no.10. Not really sure if this will get the best out of him.