Lannan was reassigned to the Rockies' minor-league camp Sunday. Lannan was a long shot to claim a rotation spot with the Rockies out of spring training, and didn't see his odds of claiming a starting role improve much even after the release of Jhoulys Chacin. He'll more than likely work in a depth capacity at Triple-A Albuquerque to begin the season, but could be called upon if a spot starter or swingman is needed by the big club.