No. NFL | Calmus out to prove he can still play Sat, 15 Apr 2006 06:30:14 -0700 Jim Wyatt, of the Tennessean, reports free agent LB Rocky Calmus (Colts) is out to prove he can still play in the NFL. The Indianapolis Colts have indicated they don't plan to re-sign Calmus for 2006 and his former team the Tennessee Titans are not interested at this time even though they don't have a proven middle linebacker on the roster. Calmus said "three or four teams" are keeping an eye on him, however, and he hopes to get a workout. "I can still play," he said. "I just need to prove it.'' Calmus has been plagued by injuries throughout his NFL career.