I have no clue. but there's nothing unusual about that.
kicking the can further down the road is a tried & true method for a ton of world-class actors.
it's worked so far, why can't it continue to work? I mean, why would anyone think the end was in sight?
Greece will continue to bring in tourist dollars. and the euro people will want Greece to remain a piece or part of the group.
the number of failed States will continue to increase. at some point it'll make good sense to absorb them into one or more non-failed states. it's a dynamic process. let the game play itself out.