Let's assume every stat on Pitcher A and B is the same.
Pitcher A throws: Curve, Cutter, Slider, Straight Change
Pitcher B throws: Four-Seam, Circle Change, Screw, Split-Fingered
....Would the difference in pitches mean anything?
If so, well, we'll just have to cut his head off and bury him somewhere, 'cause it goes without saying that we can't turn him loose. He'd report us at once to some kind of outback Nazi law enforcement agency and they'll run us down like dogs.