Il Palazzo wrote: Not really sure why you would want to sell an upgraded 3* or 4* in the first place. Sounds masochistic.
Dragonsslay wrote: You change would accomplish 2 things : - people having more hp - people needing less cover slots which are bought by hp so the change would reduce the hp need which in turn would decrease the chance of a player spending real money on hp. So i'd say it's unlikely to happen