The Betty would be redundant as well, It is not so well defended as you might think those are type 99MK I cannon's not MK II's the Peggy Is a much better plane, I would rather see some Japanese CV strike planes added as apposed to the Betty.
I think lumping all those other countryies and stacking them up aganst the numbers modeled for the US is a big help in proving the case for the adation of planes for other countries NOT the US.
It's the whole god's gift attitude that kinda shins through, ya know the ugly American. I dont mean you Mr Gates I mean in general.
The Boston is a US plane, the British bought it thats all, as did the French and some other countries, but it is A US bomber, I don't see us calling that P 47 a Brazilian plane, or that P 40 Chinese, or the 109 Finish, the Boston is American.
I think realy the most telling aspect of the addations being one sided is when we get the doubles thing, like two wildcats, two P 40's, two Boston's, one Zero at a time. Don't get wrong I do enjoy the new toys but it is not helping matter's.