Well it is likely that we will never have to test the theory of supporting Murphy on another CFL team. I don't think he would move anyway. He will probably retire within the next year or two. 2007 year was supposed to be his last but he came back for this season. Mind you, I believe he sells real estate in Florida in the off-season and with 3 new babies to feed, and the U.S. (and Canadian too) real estate market having tanked, he might have to play a few more seasons.
That said, for all you folks out there that say no way, just remember there are probably some coaches out there that would like him on their squad.