Fred Jackson has been the most reliable player on the Buffalo Bills offense this year, but his right leg injury could derail the team's once-promising season. Jackson won't play when the Bills (5-5) travel to New York to play the Jets (5-5) on Sunday in what is the biggest game of the season for both teams. Jackson was ruled out by Buffalo coach Chan Gailey on Wednesday, three days after Jackson was hurt in a blowout loss to the Miami Dolphins.
