After four days of training camp practices, the Indianapolis Colts have a pretty good idea of what the left side of their offensive line will look like heading into the 2016 NFL season.
Veteran Anthony Castonzo will continue to be the team's left offensive tackle while third-year pro Jack Mewhort is locked in at left offensive guard. Rookie Ryan Kelly, the Colts' first-round draft pick last spring, has stepped in to take over the starting center role.
The questions continue to be on the right side of the line. There are three possibilities at guard — four-year veteran Hugh Thornton, third-year lineman Jonotthan Harrison and second-year pro Denzelle Good.