The horse-collar tackle technique is most closely associated with a football player who played college football for what school?
Horse-collar tackle The horse-collar tackle is an American football maneuver in which a defender tackles another player by grabbing the back collar or the back-inside of an opponent's shoulder pads and pulling the ball carrier directly downward in order to pull his feet from underneath him. The technique is most closely associated with Pro Bowl safety Roy Williams. This kind of tackle was banned from the NFL during the 2005 off-season. The rule forbidding it is often referred to in the press as "The Roy Williams Rule". The rule, with modifications, was adopted in college football in 2008 and high school football in 2009.
Joe O'Donnell (American football) Joseph Raymond "Joe" O'Donnell (born August 31, 1941) is a former American football player. He played college football as a fullback, guard and tackle for the University of Michigan from 1960 to 1963. He also played professional football as a guard and tackle for eight seasons for the Buffalo Bills in the American Football League and the National Football League. He was a part of the 1964 and 1965 AFL Championship teams. O'Donnell was an AFL Eastern Division All-Star in 1965. In 1974, he came out of retirement to play for the Birmingham Americans of the upstart World Football League. He played for the WFL's Birmingham Vulcans in the 1975 season until the league collapsed, returning him to retirement from pro football.