David Garrard, however showed to be an efficient passer in 2007, throwing only 3 interceptions.
Elway is an efficient passer on the run, and in the red zone he's a threat to scramble up the middle.
Rosenbach, the nation's most efficient passer, completed 19 of 36 passes for 306 yards.
He earned a 146.77 passer rating, becoming the third most efficient passer in the Southeastern Conference's history.
Peete was the fourth-most efficient passer last year.
This season, only Aaron Rodgers was a more efficient passer in the fourth quarter.
Roethlisberger has been one of the most efficient passers in NFL history.
Grossman was the nation's most efficient passer with a 65.6 percent completion rate, 3,896 passing yards and 34 touchdowns.
Brohm, who was the nation's second most efficient passer last year, was a Heisman Trophy candidate when the season began.
Leinart threw for 3,556 yards and 38 touchdowns in the 2003 season and was the nation's third-most efficient passer.