In the 1980s, the tradition was expanded as coach Jackie Sherrill created the 12th Man squad led by 12th man standout Dean Berry. Composed solely of walk-on (non-scholarship) players, the squad would take the field for special teams' performances. This squad never allowed a kickoff return for a touchdown. Sherrill's successor, R. C. Slocum, amended the tradition in the 1990s to allow one walk-on player, wearing the No. 12 jersey, to take the field for special teams' plays. The player is chosen based on the level of determination and hard work shown in practices. Coach Dennis Franchione has continued Slocum's model, while also keeping an all-walk-on kickoff team that played three times in the 2006 season.