He's getting a chunk of Walkers dough now, since he's really going to be the man with Tex gone. Zylstra should produce, but he's a different kind of cat than Walker. I wonder who they have in mind as a replacement? Free agent, relatively unknown incumbent, or TC star.
Vidal Hazelton - has a 1000 yard CFL season under his belt, and ended the year learning the offense on the practice roster. Should be motivated after getting released by the Argos. Played a bit at Hervey's alma mater - USC.
Bryant Mitchell - has been with the team a couple years on the practice roster, and produced in every opportunity given (pre season, and a regular season audition).
Plus there will be a contingent of talented recruits trying to win jobs. Every year the team brings in new talent to compete. That will include finding a spare part WR who will be used primarily as a kick returner.
For these reasons I don't see the team chasing any high profile free agents.