When officials ask for document in European countries i show my Turkish ID and move on. I don't understand, does it works as passport? I'm surprised because it's not a EU citizen ID and we have to get visa every time to proof we'll go back.
Make the overall governance structure a lot simpler. Abolish the Commission and have the main executive formed by/from the European Parliament.
I admit that needs some more development
Any member elected to the EP who wants to actually abolish the organisation is not allowed to take their seat and will not get their full salary - they can still raise constituency matters, but we should be funding anti-EU movements in that way.
Have the EP parties run on a single joint platform in all member states.
Create an 'associate member' status for EFTA, EEA and candidate countries. They would be allowed to send non-voting representatives to the European Council and to the EP, being consulted on EU wide matters that affect them (say SM regulations) as a matter
I think that would deal with many Brexit objections.