Voiding Trades

[fatediesel]

I am wondering what other people's leagues rules are on voiding trades. In my league we had a trade last week where a guy gave up Adrian Petersen, Arian Foster, and DeSean Jackson for LeGarrette Blount, Beanie Wells, and Santonio Holmes. Many of us thought that trade was terrible and should be voided but the league was set up with some sort of default settings where trades could only be voided by the commissioner rather than by league vote and the trade went through. The person who got Petersen said that trades should only be vetoed if there was collusion going on and since that wasn't the case nobody should have a say in the situation. Do most other leagues let other players have a say if trades go through?