Unlock all champions in ARAM.
Force these dogshit ARAM account abusers onto even ground with all other players that own most or all champions. They'll either quit playing ARAM because they can't bear the thought of actually having to play Udyr, Skarner, Yorick, etc...or they'll actually have to experience some struggles playing ARAM for once. This is something that should have been done so fucking very long ago and there is not a single negative. It is in fact an unfair advantage to buy only the overpowered/strong champions for ARAM. Completely minimizing risk. Sure, ARAM isn't as competitive as the other game modes but the ultimate goal is still to win the game. Everyone should be on an even playing field of being given any of the 148 champions. Not just their handpicked ones and the freebies. Cowards.