The next update should add a non-pop toggle, as well as another, more slob-related method of inflation.
Not sure what "slob inflation" even means, but I dunno if slob stuff even fits the game, it's basically entirely about inflation and turning people into spheres, but slob tends to lean more towards fat rolls and food splatters, which don't really "belong" in this kind of game.
Non-popping wouldn't really fit either, unless the dev pulled some kind of silly censorship like a toggle that removes the pop and replaces it with a "[character] has floated away!" line, and makes it so when blueberried characters are defeated, there's some silly line like "a bunch of short orange men appear and roll [character] away", or something.
That said, I'm not a dev and they already said no, so... why am I writing this? I guess I just like throwing my two cents into things? Dunno.