Gage (leg) is not participating in Thursday's practice, Jenna Laine of ESPN.com reports.
Gage hasn't handled any on-field drills since suffering a left leg injury during a joint practice with the Dolphins on Aug. 10. The 26-year-old is trending in the wrong direction for Saturday's preseason finale against the Colts, but he still has over two weeks to get ready for the regular-season opener in Dallas on Sept. 11.