Andrew Luck in concussion protocol ahead of Thanksgiving game
Indianapolis Colts quarterback Andrew Luck is in concussion protocol, the team announced on Monday afternoon.
Luck managed to finish Sunday's victory over the Tennessee Titans and threw for 262 yards with two touchdowns and one interception on 15 of 28 passes.
Scott Tolzien would start in Luck's absence if he is unable to play on Thanksgiving against the Pittsburgh Steelers.
Tolzien has not started a game since 2013 as a member of the Green Bay Packers.