while I completely disagree with the premise of this post, one change that might shake up the region is removing aristocratic from Poland / Lithuania idea sets. Local nobility means that past a certain point, PLC (referring to either PU or commonwealth formation) weakness has to be very drastic for its neighbors to pounce on it.
Before 1500, region is actually fairly dynamic, with relatively equal chances for "PLC explode", "PLC stable", and "commonwealth stronk." It seems that afterwards, if PLC is stable, it will remain that way barring some serious player intervention.
Before 1500, region is actually fairly dynamic, with relatively equal chances for "PLC explode", "PLC stable", and "commonwealth stronk." It seems that afterwards, if PLC is stable, it will remain that way barring some serious player intervention.