I have been looking him up, and it seems he is sharing QB duties with someone else, who played poorly in the most recent game. But yes, the team is struggling this season.
He was signed to a "big for Canada" contract it seems and they traded their other guy Masoli in the offseason. So 2-6 is a big disappointment considering they made the Grey Cup the last two years. Their division is bad though so they may yet make the playoffs. They are in second place.