INDIANAPOLIS, IN - AUGUST 12: Andrew Luck #12 of the Indianapolis Colts looks to pass the ball against the St. Louis Rams during a preseason NFL game at Lucas Oil Stadium on August 12, 2012 in Indianapolis, Indiana. (Photo by Joe Robbins/Getty Images)
How will Andrew Luck and the Colts fare against a tough Pittsburgh Steelers defense?
The Steelers are favored by anywhere between 3.5 and 4.5 points.
Luck was impressive in his NFL debut last week against the Rams, completing 10-of-16 passes for 188 yards and two touchdowns. He will face a much tougher test this week in the Steelers' defense.
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