I'd take Kolb. No not for that reason. Takatsu is going to get figured out sometime this year, I have a feeling. Once that happens, watch out. Kolb, while he doesn't strike people out, is less gimmicky than Takatsu which I think helped Takatsu during his first year but that advantage should disappear as batters get more ab's against him.
"If I have seen further it is by standing on the shoulders of giants."