"As for "what if Labour was in power?" I actually have to side with Mendax. I'm from Scotland. I still have many friends in Scotland. Some will vote "yes", some will vote "no". All agree that the concept, and experience, of being governed by the likes of David Cameron, George Osbourne, Teresa May, Eric Pickles and Michael Gove is a powerful force in influencing many Scots to want to be as far away from Westminster as possible."
I see your point, but it doesn't answer my question. Imagine a Labour PM was in exactly the same position Cameron is in. After a Yes victory, would you think that Labour PM would have to resign? Or be culled by his party?
After all, Labour needs Scotland much more than the Tories do. While it's not true that rUK would be guaranteed Conservative governments indefinitely, without Scotland Blair-style super-majorities are impossible. And, regardless of party, there is still the stigma of being the leader who oversaw the end of Great Britain.