Hell...they should have shelved the Dr1 until the planeset was more mature and they could offer perk controls to counter balance that planes queer ability to defy gravity (I am exaggerating of course but the feeling is there).
The WW1 arena would be hellmore interesting with the current setup had deleted that pesky Dr1 and instead offered the Albatross in its place and subbed the F1 for the SE5a. Even then, the camel is not defeating the Dr1 with any regularity.
I still love the era, I just plain dislike the Dr1 FM feel and have come to the conclusion that I do not want to play the game in it, which I have to to compete worth a damned when 90% of the reds are in DR1s. It is just crazy the way it has turned out.. and disappointing for me personally.