Well it seems that there are a bunch of people who would like to have a historical arena..
I would like to fly in an arena which would give me 2 countries, historical ac matchups, command structure (even based on free-willingless - obey orders could be rewarded somehow..) and most of all, a clear goal to go for.. For example as a mission first destroy enemy supply routes, factories, airfields - and then go for final victory taking over the fields.
For people who like historical flight, it would give a huge amount more immersion if flight leaders could give commands for combat, dar would be tower only + guided via text buffer by operators.. etc.
Even if all this would be available as historical events now and then it would be great. - Or maybe it is? I didnt have the chance to try one during my 2 weeks =)