Merge dup champs of different stars

Stance

Just a thought, how about the option to merge dup champs of different stars.

So for example I max a 3* IM and then pull him as a 4*, I have the option to merge them. The resources used to max the 3* would be added to leveling of the 4*?

Rajuteda

I suggested this long time ago...

Soo many 2/3/4* champs have rotten to death because they didn't get used in a very long time

Yet kabam will continue to give 3*s? The ideology of kabam is simply beyond me

Keep giving stuff that no one uses!!

No wonder it's harder to recruit as players are leaving left n right