Honestly, both Scholar and Astro need help beyond just more dps buttons. Went back to playing scholar after two years and realized very quickly how unintuitive the aetherflow mechanics are. You basically need aetherflow to access a good chunk of their abilities and the stacks are stuck on a button that also serves to restore MP, and another button that kills your healing actions from the pet for 20% bonus healing. Mechanically they need to be able to gain aetherflow from doing standard abilities. Some of the combo skills the scholar has are already a bit of a learning curve like emergency tactics and deployment tactics.

The problem they got is over complicating the healing kits. The DPS side is basically the same as what we have in PvP.