What the heck? Aside from Korto, Elena, and Irina, wasn't everyone else born in the US? And unless Seth-Aaron is a second-generation American (and can draw from parents' country of origin), he can just do whatever the hell he wants. Weird, and not great planning - what would they have done if there had been no reasonable way of avoiding an all-US finale? And, come to think of it, what if your aesthetic as a designer doesn't really reference your "origins?" You have to completely rethink who you are as a designer for the "six days to make six looks" (or whatever ridiculous timeframe they're given) final mini-collection?