Former UMass All-American Shannon James is playing for the Calgary Stampeders.
His Calgary bio is here . The UMass website has an article about him playing at the Stampeders here .
James is wearing #23 for Calgary. He's playing outside linebacker. The Calgary depth chart is here .
I believe former UMass DL Ed McAleney was All-Pro during his stint with Calgary (1977-1983).
Adrian Zullo also spent a year with the Stampeders (2004),