Surely Catalonia should accept independence of Spaniards pockets, though I realize that in practice they probably won't. Why do you think there should be a forced limit for recursion?
Can your neighborhood struck trade deals with India? Then maybe your neighborhood wants to team up with others around to do that... See where I'm going?
It already meets all the requirements to be a member, EU law is ingrained in Catalan law, it has the ability to negotiate and state structures. It just needs to be an independent country.
It would be better to be in the EU, but meanwhile that happens some bilateral trade deals with the EU should be relatively easy to accomplish.
If you're referring to recognition as a country, that's a separate and huge discussion. If Catalonia is not recognised it can't take its part of Spanish debt with it (might be up to 20% of the total) while being a rebel region not paying taxes and maybe under military occupation. How is Spain, which is still in critical condition with a debt of the size of its GDP, going to fare? This month Spain had to get a loan to pay pensions. This month!
So if Spain loses 20% of its GDP while keeping all the debt, how is it going to survive? And if Spain can't pay and falls, what's going to happen to the EU? You thought Brexit was bad? This is much worse!
A situation were the outcome of a YES vote is negotiated and Catalonia pays his dues is a win-win for every stakeholder: Catalans, Catalonia, Spaniards, Spain and the EU. Striking trade deals after that is pure pragmatism.
Just go through old papers about Slovenia or even the Baltics. It's all about realpolitik at the end and Catalonia has to be able to show its value to the world.
Which makes think about the ramifications for the future of the EU with a yes vote in the referendum.
A relatively prosperous region in on the European subcontinent that agrees to succeed will embroil the EU with more political and economic turmoil than it already has, and open the subcontinent up to more non EU influence.
Might be a boon for multinational corporations and some governments who have something to gain from a weaker EU.
At least something tells me that the recent former Assistant Secretary of State for European and Eurasian Affairs at the US State Dept words from a leaked phone conversation on the EU a couple years ago probably stands true today of the perspective some powerful people have in the world on the EU…