Th problem is they are not a hive mind. They all want something different. But they are all playing games,
Labour changed its mind yesterday from the customs one theybhad been backing to the Norway one, I assume to ensure nothing got through.
The Tories whipped against voting for anything as a way to show they were deeply unhappy with the fact parliament had taken control.
Some MPs in addition, are voting for nothing, simply rejecting every single motion put in front of them, be it revoke, any deal or no deal.
Other MPs are breaking their party whips, ensuring it's difficult to see what is occurring,
So right now they are still playing petty games. And that's the problem. They need to stop it.