Weapon Skills that give Healers dps options other than generic aoe spell and single target spell. The Warrior of Light should know how to do basic martial arts with that whitemage cane, and I can see AST doing long range attacks with the cards she pulls from her globe thingy, so how about some Trick Throws with her cards that work like weapon skills. In either case secondary effects like minor healing, or healing received buffs, or stat debuffs to the monster could be nice.

Scholar with its tomes could use the fairies as weapon skills and have them toss energy shots or something lol.