Mine is "combo attack: devastate" removed from the game. Best pox news in years: the removal of the worst "no brain" ability ever.
Racial for Draksars, fix all the Regen upgrades and the "violent" profileration. I think this change will happen on September/November 2016
devastate should just be nerfed/reworked, it's a pretty cool ability that'd be nice on other champs besides just bastion.(if it didnt do so much damage)
adding 2 new factions would be better, assuming the devs finally get the 8 we already have to a decent state of balance beforehand.