I agree with Neil's quote it's win win for Boris.
Next up BoJo asks to trigger a GE, and I suspect Jeezer will have to say no. firstly because under the Fixed Term Parliaments Act, two-thirds of all MPs have to vote in favour (and the Rebel Alliance won't all want to install Jezzer).Secondly because Jezzer would fear under the 'people v parliament' scenario BoJo might actually win such an election.
Even if it goes ahead, BoJo will call it for October 17 meaning there will not be enough time to form an alternative government before no deal Brexit in the event that the Tories lose. More likely it will be a hung parliament post election, meaning Johnson will be be entitled to stay in Downing Street. Win, win, win!