I do like the options we are being given. I voted for psionic weaponry/duel blades and growth/density control myself. and the idea of radiation melee would be sweet. but i saw one post that reminded me of my love of elemetal powers.
metal! a liquid metal power set would be cool, a little hard to animate possibly, but the idea of making different metal weapons or covering yourself in metal spikes or a liquid metal armor or trapping foes in a coccoon of metal would be fun to me.