The EU has been on shaky ground since the financial crisis of 2008. Some individuals have even postulated that nations like Italy, Spain or Greece could eventually opt out of the Union. Mainstream news pundits to play down this likelihood as the current consensus among the elites is that the world will become increasingly more interconnected; the EU simply being a step along in that direction. However, the spectre that a nation may willingly leave the EU has been raised. This time though it comes from the British Isle with UKIP performing very well in the latest rounds of elections.
We could very well see the dissolution of the EU come, not from one of the mismanaged countries of the Mediterranean, but from our British cousins north of Europe. It shouldn't be too surprising when the UK only ever put their foot in the door, they maintained their monetary sovereignty, and their long history of resistance towards Continental Europe. There may be hope for Great Britain yet.