If we get a Spit One and a '09e... BOB will be great in the CT. The only way you can spoil it is to have the fields too far apart or.. Make it a "hurri vs 109 arena" and perk the "uber" Spit One.
Huge Battles over the channel could be a blast. The new early planes will certainly increase CT attendence. I would fly CT during BOB times if the fields are close enough to get into a fight in a reasonable time.
The early war planes will be slaughrtered in the CURRENT MA and within a short time... No longer used. the only place to fly em with any parity will be the CT and then, only during those times that a BOB scenario is on. The BOB is one of the few "historical" times that there is parity in the planeset.
lazs