Ray Lewis should be on any all-time most intimidating player or linebacker or defensive player list.
Like LT and Nitschke too
Edit: Dick Butkus was more insane off the field. I remember the story of the time he dove through a guys car window to attack a guy who was with his girlfriend.
"disruptive" as in causing opponents the most problems.......... Reggie White - Pure Brute Strength That Was Unmatched By Any Offensive Lineman/Linemen
LOL Jarbo, you got that right! As a Tampa Bay fan when we were in the NFC Central, it was always rough watching Reggie destroy us, just as he did everyone else!