"Roaf, William Layton; Roaf, William L."@en . . "8" . . . "American football player, offensive lineman" . "1993Z"^^ . . "Roaf, Willie"@en . "1970-04-18Z"^^ . "1.9558"^^ . "145152.0"^^ . "1970Z"^^ . "77" . "William Layton Roaf (born April 18, 1970), nicknamed \"Nasty,\" is a former American college and professional football player who was an offensive tackle in National Football League (NFL) for thirteen seasons. He played college football for Louisiana Tech University, and earned consensus All-American honors. He was a first-round pick in the 1993 NFL Draft, and played professionally for the New Orleans Saints and Kansas City Chiefs of the NFL."@en . "1" . . .