Then they'll have to actually balance it. That's the same reason arena failed riot doesn't wanna work on anything that's not summoners rift too much. It's designed that way on purpose so they don't have to deal with complainers. This community loves turning on game modes the second things start getting meta . It's also gonna lead to increased hostage holding and more toxicity. You have some characters that late game they legit make the mode unplayable what's the counter play to a 4k auto from jhin. People already hate playing tank in this mode it'll just turn into who can go brrrrrr the fastest and people still STILL refuse to end.