I recognize that in the era we're in, when we're not expanding our diplomatic presence in a massive way, that maybe the only embassy we should put in is in Tbilisi in Georgia. At least we would have a presence on the ground and one that was on somewhat neutral territory.
Structurally, even, putting Azerbaijan interests into Turkey and putting the Armenian ones into Russia frankly sends some really odd geopolitical messages.
I think the dialogue on the ground would be really important. Let's show up, and an embassy in the region would be a good place to do that.