This one is beyond the powers of my crystal ball!
It's wait-and-see time.
My scenario - May resigns, new Conservative Party leader, general election - looks as likely as anything. But I wouldn't say it has more than a one in four chance of happening.
One thing I have learnt during this process. I like the EU far less than I did. I was willing to find a softish solution. Now I want as little to do with the EU as possible.