(Updated May 28) Note the big asterisk — all of the times and networks are subject to change, but here’s a composite schedule for academy football fans entering the 2013 schedule. Bookmark this page and check back for updates. All times Eastern. Click the links for channel availability in your area. Friday, Aug. 30 Morgan State at Army, 7 p.m., CBS Sports Network Saturday, Aug. 31 Colgate at Air Force, time/TV TBA Saturday, Sept. 7 Army at Ball State, time/TV TBA Utah State at Air Force, 3:30 p.m., CBS Sports Network Navy at Indiana, 6 p.m., Big Ten Network Friday,…