Sometimes I question the need to go back to the holy trinity that started in EQ, then wow and beyond. I get that some people want to be healers, some want to tank, some want to kite, etc. But that's essentially saying "i used to play this style, and i want to do it again". It's not something that needs to be a requirement in groups. I really hope we don't move to a system where a group needs a tank, needs a healer, etc. As an option? sure. It would be nice if some content needed something other than just a few seconds of massive dps. And having healing, tanking, and other styles be viable in a group is good. I just don't want to push things so that they are required.