Some years ago there was a Kursk scenario that had a large GV component. I believe there was even a snapshot event also. Those were a ton of fun and drew a bunch of players who don't normaly participate in scenarios because of the lack of a GV component.
I was CO of the ground units for the axis and our side never had many empty slots.
I concur with the need to limit the a/c attack element because of the unrealistic modeling of dropped ords in AH. Maybe having attack a/c limited to only one or two frames and also limiting bomb size to the smallest available and having multiple lives for the GVers would be a good solution.
Limiting the number of Ostys will be an issue and should be addressed in the planning.
Also, one thing to consider is that the terrain needs much more detailed modeling and testing. GV spawn issues are tough to deal with during an event and require intensive testing to ensure all random spawn points within a spawn area are viable. The land/sea interface needs thorough testing also for obvious reasons.
I think a GV based FSO would draw squads into the FSO events who don't normaly attend because of the lack of a GV component in most FSO's.
Any FSO modeled after Kursk, Stalingrad, N. Africa < now that we have the B25H > or the Battle of the Bulge would be a blast and would help to expand the number of squads who participate in FSO's on a regular basis.
An Afrika Corps type FSO would interest me since my step-dad flew in the B25G in North Afrika mainly against shipping in the Med. I'm sure the addition of this plane, unless carefully implemented, would generate a signal to noise ratio unheard of in past FSO events
Just my .02