MMmmmm would your Dave work with all his "out brigaders" if we vote exit? Could lead to a giant vacuum in the Tory party. Not sure if that's a reason to vote remain but I think we are in for a bumpy ride if we do exit.
It maybe when when " Call me Dave " resigns and clown Boris seizes his chance and makes a leap for power. (God help us as if " Call me " is not a bad enough option, or Jez for what it's worth)