Maybe Ukraine will be somewhat unique.

It only makes sense for them to swiftly and quickly join Western 'parties' ASAP. I used parties instead of alliances, unions or anything, because those terms are heavily associated with NATO and the EU. Even if these are the final goals, Ukraine would currently be happy to be invited to whatever increases ties to the West. Be it Baltic Union, Scandinavia or the European Ping-Pong association.

Jokes aside, maximum accountability, transparency, competence and zeal are required and Ukraine seems on the path to all of them. Alas they drag their feet and another unfortunate happening occurs.