If this project succeeds it's probable that maybe some other countries might wanna join in order to have their voice, rather than if being member in nato to be just used.
exactly. Serbian parliament already declared its military neutrality on global military alliances. But, Visegrad isn`t global alliance. Its has rather regional character and sound very interesting to Serbians
Interesting is the geographic formation. Looks like a small belt, almost like a buffer zone... ;)
Visegrad Group (actually Centroslavia) would be with time seen, by powers of western Europe, Russia and USA, as nice compromise, civilization (group) that emerging as tampon zone between antagonized civilizations of Russia and so called west.