As the UK close in on the final stages of leaving the EU, or not, the question is what are the possible outcomes.
With a possibility of the exit plan being walked away from by the UK, ie leaving without a deal, the UK will need to setup trade agreements with individual countries around the world.
But the UK would save around 39 billion in 'divorce' costs. This is money the EU will have to find form other members such as Germany and others.
If the exit plan is adopted then the UK will not be a member of the EU, ie would not have any voting rights, but would still obey the EU rules & regulations.
Given the EU is non-democratic, in that the population do not vote or have any say in the election of representatives in the EU parliament, it would appear that the EU is in big trouble.
The migration plans that are being rejected by several member countries such as Italy, may hassen the demise of the EU after the Brexit final decision is known.