Scheer is doing a fine job of spoiling it for Scheer on his own.
From what it sounds like, Scheer doesn't have a lot of vision or leadership. Leaders aren't afraid to put their vision & convictions out there, I don't think the guy's convictions are electable & I think Scheer & the party know it. I don't watch much TV news, but i don't see much of anything from this guy in online newsmedia, and when I do it usually doesn't grab me much.
He seems like a wet noodle flapping in the wind.