I'm honestly disappointed the 3.0 subclasses didn't do make new supers for each class granted they were never advertised that way (excluding hunter because come on the same super for 3 different trees lmao). I would like to see warlock do something crazy for solar like create a barrage of solar lances then they explode spreading scorch and ignitng targets (yes their own blade barrage with a twist) Arc just needs damage buffs Void just give the lance variation. Stasis I could see them toss their staff in the air and launch stasis projectiles and if they kill an enemy on impact it creates a whirlwind ice that flies in several directions.