In 2012, Villarreal was brought to Chilean club Colo-Colo as part of Omar Labruna coaching staff, serving as the deputy manager and training coach for the club.
Villarreal was brought to Chilean club Colo-Colo as part of Omar Labruna coaching staff. This was in 2012. Villarreal was serving as the deputy manager and training coach for the club. This was in 2012.