Fabinho looks like he might be the sort of utility man Mourinho likes for what he calls "positional" roles, which I think basically means more defensive in midfield. We could probably do with two new bodies in midfield, unless Jose actually fancies McT for that sort of role. I'd definitely like us to sign someone pretty special to be the third in a three man midfield set up, and that lad Savic looks the business. If not him, a classy passing Kroos or Modric type would be ace beside Matic and Pogba. I'm not convinced that we have a perfect front line like Jose says, but I think it's definitely true that it's in central midfield that the right new signing would make the biggest difference.