[Gigantor]

Here is one opinion for a top-10. I could see AD slot in the top 5.

1) Lawrence Taylor, New York Giants
2) Reggie White, Eagles/Packers/Panthers
3) Deacon Jones, Los Angeles Rams/Chargers
4) Ray Lewis, Baltimore Ravens
5) Ronnie Lott, 49ers/Raiders/Jets/Chiefs
6) Mean Joe Green, Pittsburgh Steelers
7) Dick Butkus, Chicago Bears
8) Gino Marchetti, Baltimore Colts
9) Mel Blount, Pittsburgh Steelers
10) Merlin Olsen, Los Angeles Rams