In 1992, Thomas played in the World League of American Football with the Montreal Machine where he earned a contract with the Washington Redskins at the conclusion of the WLAF's 10 game season.
In 1993 and 1994, Thomas played in the Canadian Football League with the Calgary Stampeders, Toronto Argonauts and Sacramento Gold Miners.
Thomas was undersized at 120 lbs and from a small high school, so he was not offered a college scholarship.
During his junior season, he led the team with 7 interceptions with two picks returned for touchdowns.
In his senior year, he won numerous pre- and post-season awards.