@SportingCP96 Firstly welcome, I'm sure we had a few discussions in the newbie section regarding William.
Secondly this news depresses me. Having done some research on the lad and watching some recent performances he is exactly the kind of midfielder we have been lacking over the years. My worry is that we seem to have a recent record of identifying targets and then taking an age getting them signed whereas Chelsea in recent years say "that's who we want" a day later they have signed their man. I hope that after all the talk a few weeks ago about a deal being already done for this lad is true and that he will be a Man Utd player next year.