The Indianapolis Colts organization makes it easier on its team. Playing half of the games during any given season's schedule indoors with no threat of weather affecting the outcome of a game is a great thing. The only issues would potentially pop up away from Indy.
One of those problems is likely to happen in Week 14 when the Colts play the Jaguars in Jacksonville. It is going to rain on Sunday, and it is going to rain a lot beginning in the morning and well past the 1 pm ET kickoff time. As much as an inch could fall.