There seems to be a growing consensus among some that Parliament has simply lost the plot. I dread to think what will happen if it turns around and admits it has failed if it says it has exhausted all options and washes its hands of responsibility to deliver Brexit by giving another vote.
Probably time for the people to take back control and get rid of Parliament. They will have asked for it.
Parliament has lost sight of the fact that they voted to give the people a referendum (aka The Peoples' Vote, for those that seem to think we haven't had one yet) to decide. The fact that most of them voted against the outcome which the majority of their constituents wanted should be neither here nor there - but they are obsessed with their own importance, and believe they should have the right to over-rule/ignore it.
Their deliberate attempts to make the PM's task as difficult as possible, to try and make 'the deal' so unacceptable that they hope leavers will reject it (which they foolishly believe will mean it can just be wiped under the carpet) reflects very badly on the integrity of our parliamentarians.