Humble, probably the most flexible and unregulated event we currently have that could test this model would be SNS.
Sunday Night Scramble. Targeted for the US Sunday Night Prime Time, we put together an alternative to the Main Arena during peak Sunday hours.
Several players are involved in bringing ideas forward, I'm working with them now to bring their ideas to the table. I think we might be able to try it.
I've always liked the old Air Warrior style of map, where you had Spit factories, and such. The bomber bases could be moved rearward, to prevent constant porking, the "good" planes could be a specific airfield that could be a primary target. The players would have to protect the assets they wanted to keep, while progressing the fight. Take out the only field with Niks and you lose the Niks, take out the B17 "factory" or airfield, and you get no B17s until the factory rebuilds. Perhaps a 3 hour event with a 1 hour downtime, pop the BH and you lose the B17s or whatever heavy bomber is assigned for an hour.
There is some potential here.