I have read quite a few books on Brexit, and the overriding theme was that when Theresa May went into the negotiations, she expected the EU would give her everything that was asked, it was a bit of a shock when they said no and by the way here is what we want.
Teresa May spent so much time in her political life treading between the cracks and being told what a great politician she was, that when she met the pros, reality set in and that point she probably realised the game was up and tried her best to fudge/blag it.
If any side comes out with any credit for preparing for and carrying out the negotiation it is the EU, no wonder leave voters like me feel that the deal was garbage, it could probably have been worse and they felt a bit sorry for us and let us off a few batterings (still think they got a bit of 'punishment' in btw).
27 countries agreed that whatever their team came back with then that was the deal, we are still squabbling over who our team should be and what we want to ask for.
Useless and amateurish from the get go.
Now we have a situation whereby has the government anticipated the moves by the opposition and have a nice October surprise waiting so that a no deal goes through by default, have the opposition realised this and have their own counter-moves ready like the levels of thinking in poker.
Or are they now stumped and not as clever as they all think they are.
My money is on the 2nd option.