I don’t know about the rest of you, but I think adding class achievements would be amazing. Not only would it help people learn their class, I think it might encourage players to try out other classes for the bump in points.
The objectives dont even have to to be that specific. Anet could start off simple like adding in things specific to certain class like using you death shroud, or shatters. Later on the could add in some harder things that may be more challenging.