Rams have had quite a few quality #58s ... NOT Mike Morton.
Roman Phifer was really good (on some very bad teams). Mel Owens was solid (on some very good teams). Cory Littleton (personal recent favorite) contributed on recent Rams' playoff teams; and I like Justin Hollins versatility and have high hopes for him this season.
However, the late
Isaiah Robertson was THE #58.
All Pro on some great defenses. Impact-player who had one of the most memorable plays in Rams' history. Interception of Hall of Famer Sonny Jurgensen, returned for a TD (terrific run) to seal a 1974 playoff win against George Allen's Redskins.
That was the Rams' first post-season victory in about twenty years.