Hi joe...I wonder if the Welsh would give up their devolved powers or want more ?
I agree with you if Scotland gains independence a general election should follow sooner rather than later.
Re 16 / 17 yr olds ..My understanding is they can consent to sex in legal terms but the adult (teacher etc ) may have a case to answer if coercion , abuse of authority / position comes into question after a complaint..
The regions you mention re wanting to be self governed , enough people within a region who wish that situation should and would have a democratic right to push towards that aim.
The difference with that scenario in comparison to Scotland is they are regions within countries.
Perhaps with a new vision and democratic situation in Scotland their concerns will be better handled.
I like you have a feeling however that those opposed to independence may prevail, albeit it is too close to call.
Best wishes.