 Dominguez along with his then teammate Gene Makowsky made a cameo appearance in the Corner Gas episode "Reader Pride".Dominguez attended Sam Houston State for college where he was the team's MVP twice and the school's first NCAA division I-AA All-American.Dominguez spent time on the Denver Broncos practice squad and played in 12 games with 3 receptions for 27 yards, his first catch came against the Seattle Seahawks on October 14, 2001.