I agree. Coaching record for better or worse should go with the coach. If they jump to a school with better vision than they currently have, perhaps there is an averaging or some watering down effect to the schools history and vice-versa in effect.
I believe the transparency I refer to is based on what has been learned/assumed from yatzr et al. It is simple imho, the more you win, consistently, the better your vision. Winning of late is more important than winning in the distant past. Again, I think this mimics RL pretty effectively, I would just ask any changes be fair and understandable as the current system is. I do agree that you are penalized if you play ANYONE (human or simAI) and lose, but you can get a better ranking and thus playoff position with a tougher schedule. Outside of that, there is little beyond the hate of boredom and a competitive fire to make playing humans in the non-conference at lower levels a priority.
If you are here to pad your winning,pct, I doubt you will win many NC. Vision is great at lower levels, but you still have to win. You win by learning why you lose first I believe.
I do think it would be difficult at higher levels to make the NC run without a solid schedule, but I defer to those playing at that level to discuss.