You leap on the chance to falsely label somebody of being an Anglophile, of course I'm gonna mention half my family are English.
Why do you even ask what the back-up plans are? You know what they are, or at least if you have any common sense you can figure them out........
We have......
o Sterling;
o The Euro;
o A Scottish currency pegged to Sterling;
o A flexible Scottish currency.
Now, the Fiscal Commission Working Group studied all four options and decided Scotland could choose any of these options, but advised one would be best, so, we are sticking with it . Does that prevent a Plan B happening if need be? No of course not and only a facetious argument would claim so.