If we then further consider cooperation on various regional levels, the Visegrad Four Group (Slovakia, Poland, Czech Republic, Hungary) must be mentioned; one should further discuss the Nordic Council although it comprises non-EU member states as well; and perhaps a post-Brexit UK-Republic of Ireland (customs and border) deal is in the making – could an EU at various speeds yet modeled after existing regional forms of cooperation win the upper hand?
Phrased differently: unless there is another referendum in the United Kingdom which looks extremely unrealistic, Brexit is going to happen – so will there be a new version of a (trans-) continental Europe? A core including the Eurozone, a wider group with some political decision making agreements and trade but no complete harmonization and integration, and then a third layer or circle basically based on a free trade agreement? Or would this spell the end of modernization and peace and prosperity for Europe?
Best for EU, best for Turkey scenarios
From a candidate country’s perspective of a nation as big and influential such as Turkey one might actually suggest that whatever the outcome, Turkey belongs to the core group unless adopting the Euro will be mandatory for becoming a core group member; whether Turkey would want to switch to the Euro would need be discussed in great detail.
