Washington Redskins wide receiver Anthony Armstrong (13) misses a pass in the end zone while being defended by Dallas Cowboys cornerback Mike Jenkins, left, during the second half of an NFL football game, Sunday, Sept. 12, 2010, in Landover, Md. (AP Photo/Rob Carr)

Photo by: Rob Carr

Washington Redskins wide receiver Anthony Armstrong (13) misses a pass in the end zone while being defended by Dallas Cowboys cornerback Mike Jenkins, left, during the second half of an NFL football game, Sunday, Sept. 12, 2010, in Landover, Md. (AP Photo/Rob Carr)