Isn't that the case for much of expanded Himyar? I don't have exact proof, but I'm pretty sure most of the spots in southern Himyar are, on average, bigger than most other spots.
In any case, with Beau and Ziv moving, one could certainly carve up Midland Europe to make more spots. I have my doubts this will happen, but I'd also inquire further into what Xen is doing, see if we can carve up some of his mainland as well. I feel that, thanks to the old system of "make your own spots" when we first started Modern, most of are spots are just too damn big. Obviously we don't want to Balkanize them too much, but some like the Miedzymorze spot can definitely be carved up. After all, I remember a few months back when we had a crisis for where to put Slavs, seeing as most of Midland Europe, which was de facto Slav Country, was already taken.
Greater Sarmatia will continue to exist and be Beau's primary nation; he's stressed this to me. However, Miedzymorze will likely return to it's right-wing autocracy days.