Just to add my grain of salt about expansion : if we fear it might be too easy (due to the poor and dumb AI) and do not want a re-do of Methodios BG exploits, what prevents us from boosting the AI as was done during the KotR Cataclysm ?
That would provide enough challenge for any players and force the creation of power-blocks with the intent of taking on the AI...
I remember fondly (and with dread as well...) the battles led against the French with their full stacks of gold-chevroned lancers...
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