FILE--Hamilton Tiger-Cats quarterback Quinton Porter throws the ball during first half CFL football action against the Calgary Stampeders in Calgary, Saturday, Oct. 3, 2009. Like half the teams in the CFL, the Hamilton Tiger-Cats could begin the season with a quarterback who was not their opening day starter last year. Quinton Porter, the nominal incumbent, opened training camp Sunday in a battle with veteran Kevin Glenn for the No. 1 job. THE CANADIAN PRESS/Jeff McIntosh