We talked about the possibility of an election, likelyhood and risk in another thread yesterday. With party and leader numbers like these... maybe it's more likely than I thought.
Sure, and the Liberals have always had their entrenched numbers too.
If you believe that the entire Canadian electorate is fundamentally unchangeable, then you're basically arguing that there's no point in third parties even existing. We are doomed to endlessly rock back and forth between Cons and Libs forever, and nothing can be done about it.