Not necessarily things that you would want to see changed. Just anything that bugs you when playing as an elementalist, or anything that makes you pull your hair out about the class itself. A venting thread if you will.
For me, it's the fact that our revive trait isn't even on our healing specialization line. I believe almost everyone else has their revive trait where it should be, whereas if we want to support we're expected to absolutely get these two specializations, it feels like. Not really a concern about the class itself or anything, just something that bugs me personally.