Just a humble suggestion, implement some reduced duration times on some of the imfamously long pvp crowdcontrols, like polymorph. I know its probably not on the top of the list for game changes, but it would be a quality of life improvement for pvp as a whole. If you haven't been on the recieving end of needlessly long crowdcontrol, well, lets just say nothing says fun like being chain sheeped for half a minute.
Thanks for reading/consideration!