I think whether he breaks down teams is a toss up tbh, and that's the issue with Adama. It's a coin toss whether he will be unplayable or a hinderance. Sometimes you bring him on late vs a team sitting comfortably and he drags their defence out of position, gives you loads of width and unsettles players. Other times he is the most frustrating player on the planet .. it's why I see him as a useful wildcard type player and why I thought the move for him on a relatively cheap deal was smart.
Now I do think it's probably time to move on. Seems he wasn't overly keen on a WB role and the front 3 is set.
Not sure what you mean by the front 3 being set as I'm personnel or Conte's preference?
Either way nothing should ever be inflexible so for me the question would be could Traore add value to team - I think not. Squad at present - then it would be for one of Bergwijn (who is going to leave for sure) or Moura. In that case it's a maybe.
Personally I think we look elsewhere.