I don't agree that refs in Scotland are "biased/poor/blatantly wrong". I think it's more to do with fans' sensitivity to decisions that go against their team, and far greater access to video footage that can call decisions into question - but even on the latter point, fans are too easily convinced by one camera angle that suits their agenda.
I think we have an issue with Scottish refs interpreting the rules differently from the rest of the world - specifically allowing challenges that would be regarded as fouls elsewhere, but that's a whole different argument.
It's a NO from me.
sic a wife as Willie had, I wadna gie a button for her!