The idea is that the enemy army is fighting mostly everywhere, with the Bridge being the active center of the combat. Active Threats are meant to be the sort of forward charge/enemies sneaking about on the battlefield and encountering the knaves. I'll try to clean this up and post a new version tomorrow or Friday, as I'm looking at it deeply now and I can 100% better explain/elaborate on these things.
Sorry for all the delays on this, world's a bit hectic right now for me. But I appreciate the patience and patronage.
- Brian