What to do about some questionable trades that went through?

So, our commissioner missed some trades and not enough people voted against them, but it's clear collusion.

So, a 3-7-1 team traded Dez Bryant and Terelle Pryor to a 7-4 team for Sanu and Prosise.


Same 3-7-1 team also traded DeMarco Murray to the league leading 8-3 for Rashad Jennings and Tyreek Hill.


I have no dog in the fight, as my team is terrible and not going to make the playoffs, but it's upsetting to me that the league clearly didn't care enough to vote the trades down, and our commissioner was absentee. Would it be right for the comish to reverse the trades after play this week? Also, the comish is in 2nd, so that person would stand to gain from reversing them, but is also disadvantaged by the collusion.