Manning talks about rookie quarterbacks

Having success as an NFL rookie quarterback is very much an inexact science.
Some, such as Atlanta’s Matt Ryan, have almost immediate triumphs. Ryan was the No. 3 overall draft pick in 2008 and became the Falcons’ starter almost immediately. He performed so well that he was voted Offensive Rookie of the Year as he passed for 3,440 yards and 16 touchdowns while leading Atlanta to the playoffs.