I for one would love to see the celestial power set revamped first, and a shield block and maybe power set to use a shield bash and attack defection ability. I think as long as they don't throw the shield like that one hero from the other comics does they can get away with it, any way. A pet A.I. fix would be nice, as half the time they just stand around looking dumb, this is almost always after being hit with something like a stun attack or something that interrupts their normal attack routine. Resummoning helps fix this but on side kicks well the cool down kills any viable options.