For the first idea, the only way we can have moving while eating is if it's more like a "scoot," as movement while in the eating state would break a buncha things...
We can have challenge modes, but inedible enemies will always be inedible. This is for modder and player comfort. As some modded enemies are pred-only type characters.
We can probably buff the blue flame item to increase stun time as well, to make it more valuable.
What do you mean by break things? Are you talking about code, or balance? I can totally understand the latter, because I can't picture voring that isn't either too slow to be useful, or too fast to retain spacing.
Can't you just add a flag for modded enemies? Also, what do you mean "some modded enemies are pred-only type characters?" if modded boss enemies are in the mansion, then that probably means they got eaten or killed to begin with. It'd be like making a game where everyone is stuck inside something's stomach, having a switch protagonist, then a modder having a hang up about your protagonist eating them. Like, uh, that ship already sailed a long time ago.
