i propose a nasty dagger stance. there was a thing called quad infinite thingy in hunter x hunter. it seemed pretty awesome and something that might actually fit this game.
i don't know if it should be dual dagger or quad dagger (which would actually require to add 2 more weapon slots or be creative) and it would be semi ranged and semi melee. maybe put a skill that switches the way you use the daggers. dont know much about a balanced cycle. i bet many others would actuallly be better at actually creating the stance but i just wanted to throw the idea out there.