Natas vs Stick
Natas is the little mystical old ninja guy who taught Deathstroke how to fight in a way that he's nearly perfect at merc-business(in the awesome Green Arrow comic....friggin' awesome comic. We also find out Deathstroke allowed GA to beat him and he let himself be taken in so he could go to a certain prison and meet another hitman. Can't outplan an outplanner.)
Vs Stick
The little mystical old ninja guy who taught DD.