Is there any particularly strong desire within Abkhazia to return to being part of Georgia proper? I'm sure in the event of a Russian collapse it would likely be reintegrated by Georgia anyway, but my naive understanding was that they'd always considered themselves a distinct people and separate territory and that being allied to Russia was convenient for both (with the Abkhaz being able to largely self-rule on paper at least, and Russia getting a pliant neighbour it can exert a lot of power over and perhaps annex at a future convenient date)