Gabriel was also a member of the New England Patriots, Cincinnati Bengals, Florida Tuskers, California Redwoods, Sacramento Mountain Lions and Orlando Predators.

Gabriel attended Dr. Phillips High School in Orlando, Florida and was a letterman in football.

He enrolled at Mississippi Gulf Coast Community College (MGCCC) in Perkinston, MS where he had a breakout 2000 fall season and made passing grades in the classroom, refocusing on playing at a larger university.

[3] Gabriel was signed by the Florida Tuskers of the United Football League (UFL) on August 25, 2009.

[5] Gabriel signed with the Sacramento Mountain Lions for the 2010 UFL season but did not play in any games for the team.

[8] In August 2015, Gabriel denied a rumor that he was leaving East River to take an internship with the Oakland Raiders.