I was thinking of a race like:
6 skills / 4 levels
Chuck Norris

Chin Fist: 15-50% chance to do 40% more damage.
Round House Kick: Stun Player (Slow Movement and Slightly Blind player while doing 20% extra weapon dmg) 33% chance
Chuck's Tears: Every 8 seconds every team member near you (20 yrd radius) is healed for 20 hp. Only over heals to 200 hp
Texas Ranger: Switch between M3 shotgun and M4 Rifle. (Time Between switches decreases as level of skill increases)
Taking Names: Spawns with 10% more hp for every enemy killed.
Chuck Norris Disease: On use steals 30% of nearest enemy's health gives you 30%-100% of health stolen. Possible over heal (Ultimate)

I just came up with this. but it looks like a mix of athena, beast, raiden, jack, shadow hunter, and evens out the races to make it not Overpowering as Balls