Nah, I think it's okay. I think our comps work best when you heal, Milly and proto dps, and I tank or fill. We also do pretty good with proto healing. Generally, though, I think it's best to have those two doing damage over me or you if we want to win because bar a few heroes they are the best at it. I have some pretty absurdly high winrates on several of the bruisers too.
re: the reveal, after thinking on it I'm pretty disappointed. New hero is neat, as are the UI changes, but I thought we were going to get some real meat with a substantial announcement. RIP the dream.