...I wonder who the host will be
If it has to be a Canadian, perhaps some who have maybe not yet been discussed here:
William Shatner - will the contestants have to "boldly go where no man has gone before"?
Alex Trbeck - sometimes the contestants lives might be in jeopardy
Celine Dion - Perhaps the contestants, when the going gets tough, will break into "my heart will go on"!
Anne Murray - undoubtedly, some contestant from Toronto, climbing an ice mountain in the Yukon, will wish they were a snowbird.
Pierre Elliott Trudeau -oh yeah, he's dead - fuddle duddle
The BearNakedLadies - sorry, forget them, I thought the title was litteral
David Cronenburg - can you imagine what he would think of for detours?
Pierre Poutine - oh, he doesn't really exist
Keanu Reeves - a detour could be a choice between the blue pill and the red pill
just some ideas.