Andrew Luck and A.Q. Shipley started getting reacquainted at Monday's practice.
The cram sessions could take all week.
While this isn't how the Colts envisioned opening the season Sunday at Denver, plugging in yet another potential new starter at center, injuries have left them with no choice.
"Going through today, taking every snap with the first group out there, he was pretty much flawless," coach Chuck Pagano said. "It's not easy, but we can help him on our end."
The Colts are banged up on the O-line so protecting Luck is going to be key this year. It also could affect the running game with so many new pieces coming and going. Just another thing to keep an eye on if you're a Luck owner.