Sadistic mechanic to Casual Dungeons?

[Ameela]

Something like Gerogero/Fake President from FFVIII where enemies are required to be healed to 'die' in addition to dealing with normal dungeon boss mechanics. Given the amount of tunnel vision healers we have in this game such an inclusion would definitely be sadistic. (Seriously though, I'm not advocating for this. The mere idea gives me a full body shudder.)

Actually that's already a mechanic in Shinryu EX, I can see them implementing it in a dungeon later down the road.