For the fifth time in seven games, Atlanta Falcons' Coach Bobby Petrino is making a quarterback switch in an effort to jump-start his sagging offense, with little-used Chris Redman taking over as the starter for Monday night's game against New Orleans. The start will be Redman's first in a regular-season game since Oct. 20, 2002, when he was playing with the Baltimore Ravens. Since that game, he has thrown only 24 passes. "It's unbelievable," Redman said. "I have a chance to be on a pedestal that I never thought I would be on again, to be honest. I want to take advantage of this opportunity." On the Atlanta quarterback carousel, Joey Harrington has started 10 games and Byron Leftwich two contests for the 3-9 Falcons, and both have lost and regained the No. 1 job at various junctures over the past month. But Leftwich has been unable to stay healthy, and Harrington has been ineffective lately, so Petrino is making another change.