The main reason I'm staying at all is to max out every subclass (and it's been a slow progress really). If nothing gets better by then, then I'll leave. However, if the guns and armor get buffed/rebuffed for PvE only, both Warlock and Hunter Y1 subclasses are reworked to be better in either PvE or PvP, and more content to the original story is added, then I'll be more than happy to stay. Hell, if any of the three happen then I'll be glad to stay.