I feel you with the matchmaking issue. That happens way too often now even in br. Ever since that no fill update......hm...... However, the leavers issue could be sooooo easily fixed with a simple match abandonment penalty. They could give out warnings the first couple times that someone disconnects intentionally, and after that give increasing time penalties where players can’t queue for another match. So many other games have this, and for the arena game mode at least I think it would work well. (I think it should be added to br too, but I think that’s a stretch)