You must wonder why NFL teams are waiting to sign quarterback Byron Leftwich. The Falcons sure could use him. He simply is a better quarterback than Joey Harrington (23-44 as a starter) and doesn't turn the ball over as frequently. Leftwich is not mobile, but he has a winning record (24-20) and has thrown 51 touchdown passes to 36 interceptions. Meanwhile, Harrington has thrown 72 touchdown passes with 79 picks.