the idea is not bad, but you can't always decide the winner based on that. to say that the ballond'or only goes to the player who won the champions league would make it no longer a prize for individual performance. that is the important point. if what ballond'or determines is who played the best that season, of course it matters who did what in which tournament, but the champions league cannot be the only criterion.

i could go on and on, but what i'm trying to say is that the performance of the players is the most important thing, and you can see the performance by looking at the difficulty of the tournament, the league, the quality and the impact of the player.

it's not a case of “this” or “that”. there are different tournaments every season and there is not always a undoubtable way to determine the overall situation.