Losing when they win is better than losing when they lose, to the Cuckservatives anyway. I'm putting myself in their shoes to determine what the best strategy is from their perspective, and Scheer ain't it.
Now I'm all for Scheer sticking around and propping up Trudeau, accelerationism for the win. But the cuckservatives don't want accelerationism, they want Confederation to thrive, under their cuckery, so they can turn the ball over down to the Liberals after a short time. They shouldn't want that, but they do.