Does it also happen to you when you log in in the morning and see one or two servers were busy taking keeps and towers the night before so that your server does not have access to a single tower?
Is your server doubled or trippled by points from other servers although your server equals to the others at a certain prime time?
Due to that my idea was to improve the level of NPCs at towers and keeps depending on the number of active players on that map coupled to the number of keeps and towers hold by your server also on that specific map.
Now i don’t think of the poor 2 level increase you can buy at every tower or keep. I think of an increase of about 10 to 15 level in worst case, that even a huge amount of enemies can fail against npcs.