 He would sign a contract with the Detroit Lions, he would be the last player cut in 1992.He would then sign with the CFL's Las Vegas Posse, and play in four regular season games, where he was waived on in May., His last professional team was the Las Vegas Sting of the Arena Football League in 1994, where he made honorable mention All-League and helped lead the Sting to the playoffs, where they lost to the Arizona Rattlers 51-46 to wrap up his professional football career.Sileo had a brief career in professional wrestling.