I see your point, even if Maverick (SNORK) doesn't.
Just because it's 2 on 1 doesn't mean every field is being vulched.
The other week the Nits & Bish gang porked the Snooks. And the Bish all ended up with some large number of perk points for wiping them out.
Hardly fair considering they outnumbered their opponents by 2 to 1. Now if the defenders had been able to earn double perk points during their defense... well, I doubt you'd see so many folks loggin off when things started to go bad.