I think you're SOL on the Bishop thing since he's a Canadian and the US Air Force wouldn't have any authority.
Seriously, though, I don't have any problems with what the Air Force did to R's score. It seems perfectly reasonable that if more than one person helped bring down an plane, then more than one person should get part of the credit.
"Drew can talk -- by Jove, how the man can talk!" -- James Norman Hall in "High Adventure"