Andrew Luck ruled out of Thanksgiving game with concussion

Andrew Luck has been ruled out of the Colts' Thanksgiving game against the Steelers.

Indianapolis Colts quarterback Andrew Luck has been ruled out of Thursday night's Thanksgiving contest against the Pittsburgh Steelers with a concussion, the team announced. 

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 is expected to start in Luck's absence.

• Dolphins, Giants and other teams no one saw coming

Tolzien has not started a game since 2013 as a member of the Green Bay Packers.