One of the problems they have is that the border between the newly independent south and the north is not clearly defined. Will the result be that you're going to wind up with a residual...?
I realize I'm now going back to the oversimplification that I've just stressed we should avoid, but will there be a Christian minority left in the north and a Muslim minority in the new South Sudan, or is it effectively going to result in a cleavage along whatever the natural breaking point is?