The Indianapolis Colts have released 36-year old WR Marvin Harrison.   Harrison was one of the greatest WRs in NFL history and one of the greatest Colts in franchise history.  He played in 15 games for the Colts last season and he caught 60 passes for 636 yards (10.6 avg) with 5 TD grabs.  He played 13 seasons for the Colts and appeared in 190 games in which he caught 1,102 passes for 14,580 yards (13.2 avg) with 128 TD grabs.  Harrison will be missed and it will be up to Anthony Gonzalez to replace him.