Delay on classic is great for pking at deadwood, swamp and mod with my experience with it when I played couple years ago. A disadvantage of it though is that its hard to actually take a fort but if your main goal is pking your fine. Only solution I can see to fix this is if you made it so people cant enter certain levels for example a fort if they got so much ms. This wont ever happen though cause itll piss the brazillians and malaysians off.