What would be some great new Smash Brothers characters?

[wareagle372]

master chief

Brawl power-Blowing up Halo

B- Shooting Assault Rifle
B side- energy sword
B up- Holding on to the oracle(guilty spark)
B down- recharge shield (stuns master chief for 3 seconds. Must not be hit for those 3 seconds. If successful, Chief will then have a energy shield of 50% damage resistance)