Transfer grades: Man United gets a B for agreeing to deal with Amad Diallo

The January transfer window is upon us. Here are the big deals and how we rate them, with Man United agreeing to sign Amad Diallo.

source https://www.espn.com/soccer/soccer-transfers/story/4272533/january-transfer-window-grading-every-big-signing-from-europes-top-clubs