The Brisfit gives people a chance to have a rear gunner who counts for something. The type was hugely successful (after it's first dreadful outing) in the war and was the inspiration for the Me-110, the Boulton-Paul Defiant and some others which thankfully never entered production.
Yep, pretty much what I was saying, that they obviously wanted something "different" instead of having four single seater scouts. IMO Brisfit is a great choise as the first two-seater.
It also gives the Allies an energy fighter to counter the D7.
Just like the SPAD would have been.
I doubt we'll see two historical sides fighting each other where the planes have to counter each other (of course they have to for special events, though). I'm betting there will be knits, bishes and rooks fighting each other with identical planesets. As much as I'd like to see the historical planeset happen, it would need "a perfect world" to work especially with limited planeset.