Colts sign Anthony Castonzo to two-year extension

It was reported before that the starting left tackle wanted to come back, but now the Colts know they get him for two more years.

Anthony Castonzo has been the starting left tackle for the Colts since his rookie season in 2011. He has been the most consistent face on the offensive line for the last decade. He was considering retirement this offseason but has decided to come back for at least a couple more seasons.

Castonzo was re-signed to a two-year extension worth $33 million. The team announced it on their website. This is huge for a multitude of reasons. First, the Colts retain their left tackle and have time to find a replacement. Two, they keep their most consistent lineman for two full…