There is a perception that the Indianapolis Colts defense is terrible, among the worst in the league.
For example, Peter King of The MMQB recently ranked the Colts 11th in his offseason power rankings, behind teams like Kansas City, Minnesota, Philadelphia and Arizona, because of his lack of faith in their defense.
This is not an uncommon sentiment.
Do a quick Twitter search for "Colts no defense" and you'll come up with thousands of results.
Now, this isn't completely fair. The Colts defense, given their overall makeup, did an admirable job for most of last season, and the overall regular season stats reflect that.