Um excuse me but Aug is a DPS spec.
Josh St a different way of DPS.
But yeah I still see plenty of devo evokers popping off. I like to augment them. :). Dragons gotta stick together after all.
I play dev and I still see them doing well. I ran dawn on mythic and it was a smooth run until the last boss where I switched to Aug to bolster survivability and add burst. Dev is my main, however, and I do not regret the time I put into it since the patch that fixed their dps after season one.