Precipice also isn't the sort of RP where I will accept multiple nations joining together off the bat. Again, there are special circumstances, but if they weren't otherwise joined at some point in the past iterations of the RP then I'm not allowing it. We don't need any more Polkraines. And merger over the course of the RP will also be subject to a lot of scrutiny. It doesn't help too that I think Romania may already be played, but I'll need to double check. But right off the bat Greece, Bulgaria, and Romania don't even share a common heritage. So there's no reason they'd agree to straight up political merger.