Actually, it could still be an issue. Though his math wasn't perfect or very clear, what he was trying to say still has some merit.
Basically, ignoring match ups, if the best wildcard team has a better record than the 3rd best division winner, it is best to finish with the #2 seed than the #1 since the top wildcard team will be seeded 5th, and the 3rd best division winner 3rd. I'm not going to do the research to see how often this occurs, but it should happen more often than 50%.
By my math, if the quality of teams is random i.e. uninfluenced by success within each division, the probability of the 2nd best team coming from a team outside #1s division is 12/15. Given that this occurs, the probability of the #3 being outside of the #1 and #2 divisions is 8/14. Multiplying these gives you 16/35.
There's a 3 in 15 chance the 2nd best team is in the same division as the #1, and a 12 in 35 chance that the 3rd best team is not in the same division as the #1 or #2. So the probability that the top wildcard team is better than the 3rd best division winner is 19/35, or 54.28%. The math makes sense to me, but I'm a little worried I'm missing something....that being said I'm quite sure that there is a greater than 50% chance the 3rd best division winner is worse than the top wildcard team.
Before you dismiss it as ludicrous, why don't you think about it a little more? Or do you just take comfort knowing that no one really listens to you since you are an alias, and deliberately sign into a separate account to post on the forums, or have no active teams and were a terrible owner when you were active?