The thing the hurts KDB the most is that he plays for City so his great big game performances like Madrid in 19-20 get forgotten. People more easily remember the times he and City failed (because it's really funny). In 55 Big 6 games in the PL he has 19 goals and 11 assists, against the rest of the league he has 37+74 in 153 games. That means that De Bruyne scores 0,34 Goals Per Game against the big 6 and 0,24 against the rest of the league. His assists are obviously way higher against the rest of the league when City score a ton of goals. I think KDB has been a great player in the biggest games.