Unsurprisingly it appears today that the DUP will be very happy with a no deal Brexit as it would strengthen the union between GB and NI and worsen Anglo-Irish relations. Given that they are propping up May's government and that she is clinging to power, a no deal Brexit now looks the most likely scenario.
Unless of course she was to resign and call an election which might just be a way out of this mess. Then again pigs might fly.
A no deal means WTO and border checks on the island of Ireland, against the GFA. A major political crisis will emerge as the Americans have made it clear that the GFA,is sacrosanct. Her lifeline with the Americans and WTO is 'border security'. So designed in the Counter Terrorism and Border Security Bill, after the 'Putin did it', Skripal's 'incident', with the mile radius checks on the border. But time is running out to get this passed in time. That is why May is attempting to drag her feet and kick it down the road. But circumstances/time has caught up with her and she's floundering.