The Indianapolis Colts have added depth to their quarterback position by signing Quinn Gray. The former Jacksonville Jaguars backup signed a one-year contract with the Colts on Wednesday, according to his agent.

Tony Dungy is certain QB Peyton Manning?s left knee will be ready for the Colts? season-opener, according to an Associated Press report on Tuesday. Dungy said he was optimistic the Colts? biggest question heading into training camp, Manning?s valuable knee, could be resolved quicker than most people expect.

Colts' quarterback Peyton Manning had a medical procedure Monday to remove an infected bursa sac from his left knee, according to an Associated Press report.

Three roof drains in Lucas Oil Stadium sprung leaks when thunderstorms hit Indianapolis Tuesday night, leading to some water damage in a data center and other areas, as reported by the Associated Press. But stadium officials say the damage shouldn?t delay the August 16 public opening for the new home of the Colts. Construction work continued Wednesday, said John Klipsch, executive director of the Indiana Stadium and Convention Building Authority.