In my opinion, there should be a precedence of keep missions, detailed below (assuming your alliance owns nothing at the top of the list, and everything at the bottom), in which the ones higher up in the list are more likely to be given:
- Join an in-progress Assault/Defence (inner wall above 50%)
- (Re-)Capture Home Gate Keeps
- Defend Home Gate Keeps (enemy controls 2 or 3 resources)
- (Re-)Capture Home Hub Keep
- (Re-)Capture Home Ring Keeps
- Defend Home Hub/Ring Keeps (enemy controls 2 or 3 resources)
- (Re-)Capture Home Outer Keep
At this point, your alliance owns all of their Home keeps, and none of the Enemy keeps. No bonuses are given for controlling Enemy keeps if you don't control all Home keeps, so recapturing Home keeps should have mission precedence over capturing Enemy ones.- Capture Enemy Ring Keeps
- Defend Home Outer Keep (enemy controls 2 or 3 resources)
- Capture Enemy Hub/Outer Keeps
- Defend Controlled "Enemy" Keeps (enemy controls 2 or 3 resources)
- Capture Enemy Gate Keeps
- Defend Home Keeps (enemy controls 1 resource)
- Defend Controlled "Enemy" Keeps (enemy controls 1 resource)