Reviving single monsters

What about a way to revive a dead monster instead of having to wait for all of them to die??
There has been many times I have had 1 monster die and the next roll would have loved to have it back. Yea I could exit out and restart but sometimes when your almost to boss, have used jelllies and potions, its not economical for me to restart and use more jellies and potions.

I was thinking this too, like have cheaper jellies, potions and res cards that only heal one monster. Half the time I use them I only need it for one monster anyway lol and for haypi's interest it would take up extra bag space so more people would be more inclined to buy more slots.