oh, ok i get you now redraider. first up - TJ - i sort of consider FB the most dependent on IQ personally, or at least, the set which values great experience the most (my primary line of thinking here is that FB with its ath/spd/bh based scoring and less lp/per, continues to benefit from growing iq on those non-lp/per players basically without limit, and also the extra turnovers). zone, i'll buy.
anyway, the set creating the most variance? fb/fcp - i think that is an easy one. its the most demanding setup in terms of depth, but if you put 12 warm bodies together with no real talent, but they have good stamina and lay out evenly (5 guards, 5 bigs, 2 sfs type of deal), just in and of itself, you'll win some games. the fb/fcp causes so much fatigue and heavy fatigue causes a hit equivalent to a massive drop in ratings. plus, the press with its turnover generation is the single most powerful set in this game - it will help a lot by itself. but throwing in some major fatigue issues for your opponent? it can end up with massive turnovers.