Ex-49ers QB Troy Smith signed a two-year deal with the CFL's Montreal Alouettes. Smith, 29, conceded in March that he was "ready to move on to the next chapter," but he clearly still has the itch to play. The former Heisman Trophy winner last played in the NFL in 2010 with the 49ers, starting six games and completing 50.3 percent of his passes for 1,176 yards, five scores, and four picks.