Wooshno, the other way.
If labour comes off the fence, they will have to concede that having cake is incompatible with eating it and membership of single market or customs union is essential to avoid losing jobs and FDI, they will be forced to say that the choice is the same as the EU has said, between hard brexit and no brexit, and they won't do any better than the tories at negotiating.
They'll lose a chunk of staunch brexiters to ukip and a bunch of remainers to the libdems at the next GE and JC will not become PM.
What is best for the country is for labour to win another 25-30 seats from the tories and be forced into a coalition with the SNP or libdems or better still, both.
I,ve searched ebay, amazon and even Wallmart...cant find a 4k crystal ball like yours anywhere..