I think typically the 'good' players were integrated quickly....
Alderweireld, Wanyama, Dele, Trippier even Dier and Sanchez for example. The problem comes when the level of replacements are a very, very pale shadow of the the first team player they would play instead of (Sissoko, NKoudou, Janssen, NJie for example). Of course though the big problem was that 3 transfer windows without a single addition meant we were probably 4 first team players short when it came to 19/20 . We then probably needed to get 6 players to make up for that inactivity but instead got only 3 first team players, two of which arrived injured and the other one blatantly unfit. Fingers crossed we have learnt from our mistake back then.
