http://www.sbnation.com/nfl/2012/8/3...-ir-rule-nflpa

This is actually huge news for Personnel Departments. Trade deadline has been pushed back by two week and implement a new IR rule that would allow a team to place one player on IR that woudl be eligible to return before the season ends.

Only players with a "major injury" who are placed on Reserve/Injured after 4:00 p.m., Tuesday, September 4, or thereafter during the season, will be eligible to be reactivated at a later time.

Jammal Brown? Tim Hightower?