To Quote LaMarsh...

Don't let that bastard stay on as leader. He knows perfectly well that the government will likely fall before October and then you'll be stuck with him in an election. That's probably his plan. Canadians deserve far better than a Liberal Party still led by Trudeau. Don't fall for it. 

At least you'll be led by a fresh face when you go into opposition! A small consolation I know, but better than nothing.