As I said in my post in the poll thread it's unrealistic teams with 10-20 League cups or CH.L. cups won 0 or 1 or 2 only CUPS. Even in England teams like M.U., LIVERPOOL, Arsenal have won titles. My proposal was two Cups (with different names) one like it is, according to the Quality of the team and another were only teams with the same lv match each other.
Now lv5, I have noticed some teams doing the "under-leveling" trick -like this lv7 team.

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Actually, I don't give a damn about the Cup itself. I just want the treble achievement once.