Does the current Kremlin policy have any future?

Clearly not. The view that Russia has some kind of invisible "zones of influence" that must be respected is only present in Kremlin, and in some European capitals and I guess it's mostly out of kindness. I haven't met anyone in Russian province who would actually care if Ukraine or Georgia joins EU - if anything, they'd welcome it as EU would be then closer to them.

And now, as result of Russian intervention, Ukraine wants to join NATO.