Arena of Valor's Deathmatch- Can we have something like that as an RGM Riot??

We do have Ascension, which is sort of like a deathmatch. But I messed around with this phone/tablet MOBA and found this deathmatch mode (It's regularly available mind you, not a temporary thing). It's a team free-for-all- that is, five teams of two, and it's simply most kills at the time limit wins. This leads to lots of chaotic spammy fights and temporary alliances and all sorts of action. It's definitely not something to take seriously but it's a great release when you're tilted. Just watch out because if you're in the lead when the time's running out, the other four teams might gang up on you :D (But it seems to usually backfire as the other teams hit eachother with their AoEs trying to kill you lol)

BLA BLA BLA BLA BLA, give us a deathmatch mode that doesn't have special gimmicks!

(It honestly puzzles me how smaller games are able to have all these game modes regularly available and yet riot thinks four is too many I don't personally find a 3-5 minute wait unacceptable)