he threw 28 interceptions as a rookie with 26 touchdowns
Peyton Manning
For a season, Dan Sandifer of the 1948 Washington Redskins with 13.
Kyle Boller threw for seven touchdowns and nine interceptions during his rookie season.
He intercepted 14 passes in his rookie season, 1952.
Troy Polamalu led the Steelers with seven interceptions during the 2010 season.
Tom Brady threw 12 interceptions during the 2011 regular season.
Devin McCourty with 7 in a season. Tied with most for 2010 season.(Same as Troy Polamalu and Asante Samuel.)
Antonio Cromartie has 10 interceptions in 2007.
Miami Dolphins corner back Brent Grimes received 5 interceptions in the 2014 NFL season. This lead him to his second straight pro bowl
Dick "Night Train" Lane holds the NFL single season interception record with 14 in 1952, a record made even more impressive by the fact that they only played 12-game seasons back then. Also, Lane was a rookie that year.
Emmitt Smith scored 164 TDs during his career with the Cowboys.