i dont think the scheduling thing is collusion either. we tried the same in the GLV tark after 40 seasons of dominance without the strategy. i prompted it, so if it is collusion, then the blame falls to me more so than anyone else in the conference. most of the time it was just an argument for the value of the strategy, clearly superior from rpi/seeding purposes, however not optimal necessarily from a championship winning standpoint. because we had teams every season in the running, i suggested it might be worth doing only if roughly the whole conference did it that way, and everybody agreed to try it. it seems to work pretty well although we haven't really perfected it yet.
i could definitely see CS telling us not to act like this, but when you look at a conference like the ACC in allen, who has insane records (required, to have a good shot at the NT when you play so many great teams), it is really the logical conclusion if everyone thinks about it. i dont think you can stop people from making a commentary about a scheduling strategy they find best, and if most people adopt it, you really haven't gotten anything. but as it stands, nothing i see from CS/fair play guidelines prohibits this kind of behavior EXCEPT in recruiting and in the determination of the winner of a game.