With a proper attacking midfielder it means that we do not need Martial to come as deep and take on as many duties as he has. Plus this allows Greenwood to eventually take over from Martial if he is deemed the wrong fit/or Greenwood progresses past his level. James is a good player and can play both on the right and on the left, but he is not yet good enough to provide the consistent quality that a team like utd should have. We should get a right winger that can support this need in the summer. if possible Sancho, if not, someone with that type of potential ability. Rashford is a lock for the left forward position and this suits him far more than anything. Bruno coming in means that Rashford will be tasked with far less creative responsibilities ( which he has proved unsuccessful in) and can focus on his, forward runs goalscoring and constant direct attacks ( where he is good). A front 4( with Bruno in it), would meant that if we keep Pogba, we would have creativity coming from two seperate midfield sources and allow mctominay to focus on his destroyer role. If Pogba decides to leave, we can afford to sign a player with better defensive and positional capabalities, willing to accept his role deep in midfield.