SO obviously you have many reports of afk-people/alt char queues coming in the last days/weeks.
A very easy(and i guess since the system exists for every other arena, programming wise possible) solution for the current situation is putting a level zone from 1-59 and 60+ for now. That will immidiatly fix the situation and i also think it's even better for actual low-lvl people since they literally can't win against an equipped(move-speed, block trophies and stuff, class points) lvl 60.
Let's be real there is not a single match right now that doesn't have an afk/alt account in. Not gonna namedrop here because there are enough reports going out for the people doing it.
Not only is the fun of playing itself ruined(no matter if the alts are in your or enemy team) but also the ranking get's kinda shifted in an unfair way(sure the real and enduring players will still be at the top at the end of the month and i am one of them but still, i think you know whhat i mean in the end).