Here's a thing.
Despite the fact that it looks more and more the most likely outcome - The government seems to have made no planning for a "no deal" scenario. Now apparently they have legal advice that a50 is reversable - so the argument goes that if there is no deal on the table, the government will stop brexit, David Cameron will come out of the shower and we realise that the last 18 months was all a dream.
Now assuming the A50 is not binding thing is true - then the EU know this as well. So it is arguably in the interests of both sides in the negotiations for there to be no deal. This allows the UK to crawl back.
The EU can let themselves be magnanimous - they would much rather the UK was part of the EU - (big economy, important market, disruptive influence if outside the EU, useful military strength etc etc ) and may consider the UKs self inflicted humiliation as enough punishment - lesson sent to other countries, whilst not wishing to fuel anti-EU resentment (avoiding a sort of watered re-run of the treaty of Versailles).
This means that both sets of negotiators are effectively playing out a charade where they work together to extract the UK from the brexit path with as little political pain all around.
No deal does look like the most likely option - there are too many intractable problems- and even hard brexiters like peter north believe this will cause significant chaos and pain (although north - being a sociopathic right wing cunt, is looking forward to this as a year zero moment - see his blog here -
Pete North Politics Blog: I don't like this Brexit, but I will live with it)
Bernard Jenkin and others are already accusing the Chancellor of conspiring with Brussels to make a brexit deal difficult. I think he has a point.
Beyond the likes of Rees Mogg, possibly liam fox and a few headbangers, the I dont think anyone in the government thinks it will be anything but a disaster. Johnson is just a gobshite and wouldn't dare go for if it was up to him.
I think they probably started off hoping to get some sort of not-too painful deal but as that's started to drift out of view they are now looking to deploy the reverse gear whilst still moving and trying to do this without blowing up the car.
I suspect there are some very interesting back channel chats between the EU and UK gov.
Still - the brexit lobby still will be screaming blue murder if this comes to pass and Theresa will be the great betrayer. It certainly makes sense of why they have kept her in place. Shes the Martyr - maybe she's up for the role and thinks she will be seen by future generations as someone who sacrificed herself to protect the nation. I think its more likely she will be seen as a fucking idiot - but there you go.
Now shoot me down guys - im musing here. But i still believe the fudge making abilities of the EU and UK political class and the sheer weight of powerful forces opposed to crashing out without a deal make this a plausible scenario.