Any chance of a surviving rump Conservative & Unionist Party calling to undo Independence?
Yes, mostly the 'Orange' wing, which is only active in a few local areas in the west of Scotland (a few 'play about' in the SNP actually). Most of their supporters formed the Scottish Unionist Party, which was a front for the Orange Order and struggles to perform anywhere it stands. Such parties are cultural more than anything else. I can't see 'undoing independence' being strong enough and defined enough to forge a strong party around it.
[/quote]I dimly recall them doing decently in the speaker's constituency in 2001 (ie with no Tory present).