Probably the biggest boom of them all prior to this current team of Cleveland Browns, Joe Thomas will go into the NFL Football Hall of Fame as one of the best-left tackles ever in the game. He played all 11 seasons for the Browns and never missed a game or snap in his career until the last season when he injured himself after playing 10. 363 straight snaps in his career. A truly amazing record. Though the browns were lousy while he played, to continue to grind and play through some awful seasons is a true test of his team-first mentality.