Sorry about my lack of knowledge here, but I have to ask what's the progress in the Redistribution right now? Do we know what the final ridings will be at this point, or are they still going through the drafting room? Have any provinces declared their final decision?
All ten Commissions have submitted their final Reports. (The provinces have no role in the process.)http://www.redecoupage-federal-redistribution.ca/content.asp?document=home&lang=e
However, one MP has started a court challenge of the changes to her riding. I'd say it was a long-shot, except that, in the last round ten years ago, one challenge succeeded. So you never know.