He would undoubtedly improve United as well, but I think I'd be more annoyed as a fan of either of the other two.
United have after all committed an enormous sum of money this window, on the signing of Sancho, plus the combined wages of him, Varane and Ronaldo. They couldn't afford another £50m...
Decent summary. Agree with all of that, but scored it a 7, as keeping hold of Bissouma was so hugely important. I really can't believe he's still here. The people in charge of recruitment at Liverpool and Man City are idiots.