European Union Expansion by 2030

[DavidB.]

I don't know if the EU still exists in 2030 (I hope it doesn't). Of the abovementioned countries, I only see Serbia become a member soon, apart from mini states and the rich non-EU countries, who will surely be accepted if they apply. The acceptable "max" has been reached for many countries.

[DavidB.]

Wait, is Serbia recognising Kosovo?

Not yet, but this agreement is certainly improving the relations between those two countries.

[DavidB.]

Montenegro is more likely than Serbia, but perhaps they are a "mini state" to you.

Didn't know that they were (more) likely to join, interesting. No, they're not a mini state to mi: they're even larger than Luxembourg. By mini states I meant San Marino and the like.