AFC South links: Colts reshape Luck's line

Houston Texans

Linebacker Darryl Sharpton, recovering from a quad injury, is determined to work his way back into the lineup.

Coach Gary Kubiak, cornerback Johnathan Joseph, receiver Kevin Walter and defensive end J.J. Watt discuss the upcoming season after the team's sixth day of organized team activities.

Indianapolis Colts

Third-round draft pick T.Y. Hilton, a receiver from Florida International, has signed a four-year contract worth $2.642 million, writes Phil Richards of the Indianapolis Star.

New GM Ryan Grigson is reshaping the offensive line that will protect rookie quarterback Andrew Luck with a focus on bulk and experience, writes Richards.

The Colts have claimed cornerback Korey Lindsey off waivers from the Arizona Cardinals, and waived safety Micah Pellerin.

Jacksonville Jaguars

Linebacker Daryl Smith is entering the final season of his contract, but isn't worried about getting an extension, writes Gene Frenette of the Florida Times-Union.

Tennessee Titans

Jim Wyatt of the Tennessean breaks down five starting jobs up for grabs as the Titans continue organized team activities.