FLOWERY BRANCH — Ray Edwards' loss is Kroy Biermann's gain for the Atlanta Falcons.Biermann took over as a starting defensive end earlier this week after the Falcons cut Edwards, but the move was a bit ceremonial. Biermann had already started three times at left end ahead Edwards, whose goodwill expired after he managed no sacks in nine games this year and just 3.5 in 16 games last season. Right end John Abraham, the NFL's active career sacks leader, believes Biermann deserves the job full-time."He'll do whatever they want him to do," Abraham said.