One of the great Argo tight ends, he played 9 years and 126 regular season games (and two playoff games!) [3] He led the team in receiving in 1974, '77 and '78. Muller was also an innovator as he was one of the first openly Christian athletes.[4] After his football days he was Vice-Principal at Queensway Christian College in Mississauga, and used to work in Calgary, Alberta as the Principal at Master's College, an innovative Christian school focussing on educating kids to be meaningful members of today's culture.
In 1978, he won the Tom Pate Memorial Award for outstanding sportsmanship and dedication to his community.[5]
