Hi OP. I actually think it would be pretty cool if the heroes changed as they are upgraded more. I don't know if it is feasible to have selectable skins, but that would be cool. Anyway, interesting thought, I would like it if possible. I doubt it will be high on SC's to-do list, but ya never know.
I think the heroes are fine as they are
Its cool... Yup its feeling really bad for the heroes to be in same clothings nd design after so much of upgrading it upto 45 lvl still it looks same as it is.... SC must keep his eye on this OP's post .. In my opinion i would prefer for the customisable blades , bow and guardian stick ... It will b aswm to look forward if it works ...