I wouldn't be surprised to see the no deal vote pulled - especially as they've now laid legislation which could only ever be used in a no deal scenario before both Houses...
The thing that I think many don't fully understand is that the default position is in law. The only way to stop it is extend or the PM to change things. This no deal vote (if it happens) does not trump the law or the PM. If MP's tried to take control they would have major major problems on their hands.
Personally, I am beginning to think that May will lose the vote and when it comes to the other votes MP's will bottle it. Rumours going around are that many Labour MP's in Leave constituancies won't risk the backlash. I think 'No deal' has moved up the ladder again.
Can you imagine May losing the vote then betraying Brexit? What sort of legacy would that be.. 'The woman who killed the Tory party and not only betrayed her people but her country'. She won't go down that route.
In an ideal World, May will quit when her vote fails and a new leader will walk. It's the only way now.
Look at the options.
Leave no deal...fulfil's vote outcome. May cause problems but democracy is respected.
May's deal...keeps us tied to the EU and is worse than being in.
Second vote... leave would win by bigger majority. But what's the point when we still have same MP's in place? Kills democracy
Norway or some other CU/SM thing... Not what people voted for. Keeps us tied to EU, better to stay in. Kills democracy.
Extension... Excuse for another vote. Nothing will change. Kills democracy.
Scrape Brexit... Kills democracy
Best thing to do now is just walk.