Saint's Bush out for the Rest of the Season

Reggie Bush is out for final two games of the regular season. Unfortunately for the Saints, they will not be making it to the playoffs after their loss to Chicago this past weekend. However, if the Saints had won, they would not have put Bush on injury reserve so the Saints would have a fighting chance of making it to the playoffs. Bush was injured on the last play of the second quarter on a punt return. This isn't the first time Bush has been injured close to the end of the season. "He missed the final four games of the 2007 season after tearing the posterior cruciate ligament in that knee." What will this mean for Bush next season?