The horse-collar tackle is an American football maneuver most closely associated with an American football player drafted by the Dallas Cowboys in what year? 
Roy Williams (safety): Roy Lee Williams (born August 14, 1980), is a former American college and professional football player who was a safety in the National Football League (NFL) for nine seasons. Roy Williams (safety):  He was drafted by the Dallas Cowboys eighth overall in the 2002 NFL Draft, and played professionally for the Cowboys and Cincinnati Bengals.
i don't know