Scottish Income Tax shortfall offset by UK Funding
Scottish Government's £941 million income tax shortfall offset by £737 million increase in UK Government funding
www.gov.uk
So it is probably more likely that Scotland will vote for Independence next time.
In theory if the UK are out of the EU by then, Scotland would have to apply for membership of the EU, and according to EU rules any new Country joining has to go into the Euro.
Plus the finances. The SNP dont have a great record of running the economy and seeing the comments above, makes you wonder how it will all work out for Scotland?