Field Decay based on Epoch activity
Additional suggestion related to previous discussions of permafields and being stuck under a BAF.
I would like to suggest that players who throw fields be required to maintain an Epoch streak while the field is up or else the field degrades exponentially after a week.
I often see permafields in my area thrown by players who only play when their fields are taken down. Weeks go by without them appearing on the regional leaderboard. Yet it is the active or new players who are prevented from fielding and gameplay because of these blanket fields.
I am not against BAFs or permafields, especially since they are exciting and require an immense amount of planning to pull off. I am just suggesting that those who throw ANY field and want to maintain it should be required to be actively playing. An active player could be defined by a current Epoch streak.