@cookizzz,

This won't be a problem to create same amount of "new cup" with the number of CL cups because you are free to design it how you want and the number of teams is very similar.

You said "you don't think is fair for traditional cup winners". Well there must be a logic here, you can put Cup winner with CL winner because is weird. Cup is more connected to the league and not to the CL. Plus the level difference from CUP will create a huge problem so you just can't connected CUP from League or CL to create a super CUP, there are to many differences.

On the other side, as long "new cup/uefa" goes head-to-head with CL, teams coming from the same place can be great because everything is connected.

Regarding your last point, it's also a problem because a very huge number of players don't use their real country on team profile. I agree with you, to connected somehow teams from same zone is great.