Disagree with a lot of the names here. Ziyech though clearly disappointed at Chelsea, doesnt get a fair chance there either. The likes of Sterling, Havertz, Mount receive so much more grace, he was by far their best player in their last CL game I think, but was taken off.
Memphis had an unreal period for the NT under Koeman, but he was also unreal for Lyon that period. He was the best Ligue 1 forward after Mbappe and Neymar in that period. Eversince, he's been good for Oranje but also been good for Barcelona. Not world class, and will never be, he has really regressed since Wijnaldum also regressed.
Maguire thrives when a certain type of football is played, his form went to crap last season for us but our style of play also changed. He was a very fine defender for us in his first few seasons, just as he always is for England. When he has proper shielding in front of him, and he doesn't have to be on the opponents half the entire match, he has very obvious qualities.
His aerial presence, dribbling, short passing, and long passing can be very good. He used to be amongst the top defenders in terms of progressive distance carried (passing and dribbling). No matter how you want to put it, very useful.