Kevin De Bruyne will make the most impact for Manchester City in the match between Manchester City and Inter Milan. The Belgian star can make the difference at any time in the final match. Erling Haaland is good at scoring goals but Kevin De Bruyne is equally good at scoring and creating goals, his short shots from outside the D box towards the goal post are a terror for opposition goalkeepers. Every time Inter Milan take corners and fouls, Inter Milan will put themselves in danger because corner kicks and free kicks will be taken by Kevin De Bruyne and his free kicks and corner kicks will hopefully not lead to good results for Inter Milan. Of course, Inter Milan will have to plan separately for Kevin De Bruyne.
Yeah, Kevin De Bruyne would be very instrumental(as usual) and would probably contribute a great deal to the success of Manchester City against Inter Milan. I like watching him on the field of play, giving accurate passes and dangerous through balls that leads to good attempts at scoring goals. If he's not creating a chance that would lead to a goal, he's scoring one himself. Inter Milan would definitely have to be weary of him and they probably know this. So I guess while trying to block Haaland from trying to score, they would have to try and stop De Bruyne from making any dangerous moves.
Haaland is a superb striker and finisher, no doubt and he should be tightly marked. But I think De Bruyne is the one they would to need to stop from making moves that would break through the midfield and into the opponents half, scoring goals in most cases.