Colts C Khaled Holmes (ankle) is a "long shot" to be ready for Sunday's opener against the Broncos.
Colts placed FS Delano Howell (neck) on injured reserve, ending his season.
Colts claimed G/C A.Q. Shipley off waivers from the Ravens.
Ravens released or waived C/G A.Q. Shipley, OG Ryan Jensen, RB Fitz Toussaint, DL A.J. Pataiali'i, TE Phillip Supernaw, CB Tramain Jacobs and QB Keith Wenning.
Colts owner Jim Irsay has reached a plea deal in his impaired-driving case.
Colts G/T Joe Reitz was forced from Thursday's preseason finale with a high-ankle sprain.
Colts WR Da'Rick Rogers remains behind Griff Whalen.
Colts placed FB Stanley Havili on the reserve/PUP list.
Falcons waived/released QB Jeff Mathews, S Tyrell Johnson, DL Theo Agnew, LB Darin Drakeford, S Devonta Glover-Wright, WR Julian Jones, RB Jerome Smith, LB Brendan Daley, WR Tramaine Thompson, TE Brian Wozniak, and LB Walker May.
Colts RB Dan "Boom" Herron rushed eight times for 68 yards and caught a pass for a loss of four in Saturday night's third preseason game against the Saints.
Colts WR Griff Whalen caught 2-of-3 targets for 40 yards in Saturday night's third preseason game.
T.Y. Hilton secured just 1-of-5 targets for five yards in the Colts' third preseason game Saturday night against the Saints.
Dwayne Allen secured 3-of-3 targets for 15 yards in the Colts' third preseason game Saturday night versus New Orleans.
Coby Fleener caught 2-of-4 targets for 31 yards and a touchdown in the Colts' third preseason game Saturday night.
Hakeem Nicks secured 2-of-2 targets for 18 yards in the Colts' third preseason game Saturday night versus New Orleans.