On February 7, 1996, the Dallas Burn selected Glenn in the 13th round (123rd overall) in the 1996 MLS Inaugural Player Draft.
He rejoined the Silvebacks that fall, playing two games before getting traded to the Baltimore Spirit for the remainder of the 1996–1997 season.
Glenn continued to bounce between the summer outdoor and winter indoor leagues when he joined the Buffalo Blizzard for the 1997-1998 NPSL season.
He also briefly returned to Major League Soccer when the Rhinos loaned Glenn to the Columbus Crew on May 13, 1998.
[5] After leaving the Rhinos, Glenn moved to Dallas, Texas where he has held a series of jobs in the automotive career field.