Ben Davidson, Conrad Dobler, Johnny Sample, Jack Tatum, Vontaze Burfict... the list goes on and on. It's part time to add the name of Houston Texans linebacker Azeez Al-Shaair to that list.

That reputation is drawing a lot of comparisons to another mean and nasty offensive lineman, Conrad Dobler. Dobler played for the St. Louis Cardinals from 1972-77 when the Cardinals were in the ...

And be sure to vote in the poll to crown the No. 1 dirtiest player of all time. 1. Conrad Dobler (offensive lineman -- St. Louis Cardinals, New Orleans Saints and Buffalo Bills, 1972-1981 ...