Suggestions for Unrest > 1000 or so

[Kristoffer O]

Revolts are random events that can only happen when the unrest is high enough.

[Taqwus]

Blood hunting doesn't work very well in high-unrest areas, and in any event unrest appears to be capped at 500.
Revolts occur, if there are no units there (and province defense does NOT count as units for this purpose).
Barbarian attacks, Vampire Count attacks also may be more likely with heavy unrest.