Of course it's inevitable and it would be because English Canada(at least urban Ontario and Maritimes) wouldn't stop voting liberal.
Ontario's 2nd largest urban centre may be in for a revolution - the Fiberals are currently only expected to maintain ONE seat in the Ottawa region (out of 15)...the three Quebec seats are likely going Bloc, the NDP should hold on to their seat in downtown Ottawa and the other 10 are likely (or definitely) going Conservative...
Until I see the actual results of the next election I'm not convinced that Ontario and the maritimes would change their ways.