Well, with the U.A.U. powers, it doesn't have to be completely useless. Just something a big government would think as useless. For example, I'm pretty sure my guy will have shapeshifting, but only into inanimate objects. Clearly, on the surface that is quite pointless, but on a battlefield sometimes would need things and that's when it would play into it. 

As for the battles, I was thinking that each person could have a semi-automatic pistol, but most of the fighting would be melee and hand-to-hand. I'm going for a more lighthearted feel to this so hence the name and system. 

If you guys have any suggestions let me know! I tend to over-plan sometimes.