That's just silly. Why make plans so far ahead when Strat still has many factions weighing on the scale of dominion?
Furthermore, what will you do when all of NA fiefs belong to NA clans and EU fiefs to EU clans? Excursions over the border with cheese, biscuits and wine? I seriously doubt it. Why stop at the sky when you can reach for the stars? The human nature is greedy and always desires what it cannot have, when NA or EU is too hungover from all that wine, a brief moment of fickleness will rekindle your lust for schemes and plots, fiefs and riches.
Also I am aware there will still be wars, but I am complaining about the fact that this piece of shit, wimpy, punk ass, nancy boy treaty will limit the amount of e-peen wagering between glorious Europe and Second World Trash.