The tenth episode of the CW’s “Walker” starts with Jared Padalecki (Cordell Walker, that is) looking right into the camera, which was unexpected – and I almost always like unexpected. I thought for a second he was about to break the fourth wall, but instead, he asks, “Ready to get to work?” He puts on his safety glasses and he and the kids and Liam and Bonham start breaking down walls and hammering and sawing things. The renovation of the Side Step has begun. Bonham opens a can of strategically featured Benjamin Moore paint while music plays and Cordell looks at him skeptically.