COSBY — As the Cosby football team seeks a berth in the TSSAA Class A state playoffs for a third straight year, its schedule will mirror the one from last fall. With the Eagles eyeing the postseason for the fourth time in five seasons, the only changes from last year’s schedule will be sites as home and away venues flip from last autumn. That means Cosby will open the season with a nonconference game at West Greene on Aug.