Ryan Kelly, Indianapolis Colts (Photo by Justin Casterline/Getty Images)
The Colts have one of the best starting offensive lines in the NFL. But if one of their men go down, they could be in trouble.
NFL games are won in the trenches. Whoever controls the line of scrimmage usually ends up winning the game. This is why Chris Ballard has put such a premium on building such a good offensive line. He has built perhaps one of the best starting groups in the entire league.
Anthony Castonzo, Quenton Nelson, Ryan Kelly, Mark Glowinski, and Braden Smith are the most cohesive group of offensive linemen in the NFL.