sentences:  The following year, he started in all but one of the team's games, but his career ended after that.Following his time in the NFL, Walker played a short, three-season stint in the Canadian Football League with the Calgary Stampeders (1994-1995) and Winnipeg Blue Bombers (1995-1996), becoming the first deaf player in the history of the CFL.Additionally, Walker sued the Denver Broncos in 1995 for violating the Americans with Disabilities Act by misrepresenting his disability to other NFL teams.