I'd take diffirent stances at the very least. They dont even have to do anything, but a nice visual change sometimes is nice.

Monk is nice and dynamic, but things such as Paladin get a bit stale after a while. Same 3 attack rotations forever, and if i close my eyes i can see the auto-attack movements too. It would be nice if there was an alternate animation thrown in once in a while, like Rage of Halone ending the last strike with a backwards cut, or a jumping slam for Spirits Within. Maybe even a palm strike on the floor for circle of scorn every once in a while outside of the regular movements.