It cannot be fixed without a Conservative standard bearer.
Actually we have a couple of good ones being handicapped by a bunch of yesman in the house leadership (Blunt, Boehner, etc) Mike Pence, Jeff Flake, John Shadegg, Marsha Blackburn, and my own RINO hunter Tim Walberg are five that come to mind. They need to bring an strong opposition plan, and get Bush to follow along with it by saying he'd sign there, but not Pelosi's.