Players like Ronaldo, Messi and Neymar aren’t for sure, because defending should also be in the conversation. The Camavinga memes had me thinking, is there a player who was/is actually really good at everything, or at least most things inside the pitch?
Gullit, Yaya Toure, Matthaus and in general box2box players could do anything from defending to scoring. Pogba when he was world class is a good example. Defenders who scored regurarly like Ramos, Hierro or Koeman, even fullbacks like Marcelo or Dani Alves are exceptional on many things.
Another fun pick would be Jorge Campos, the goalkeeper who also played as an attacker sometimes.
Gullit
Has to be Marcelo and Dani Alves for me. Those guys were beasts during their days.
Suarez
Jude Bellingham.
John McGinn
N’Golo Kante - except probably not a first choice for keeper.
Reese James - everything except staying injury free.
Bruno Fernandez comes to mind
Milner
There are a few among the best Defensive Midfielders.