I definitly think AH needs float planes, like the US PBM Mariner and stuff like that. Other things it needs are more of the RAF Bomber Command, especially the Short Stirling and the Halifax. And one more bomber for the US and the Japs', the Stratofortress for the US and the "Betty" bomber for the Japs'.
Oh, and PS. Why don't the nice people at High Tech Creations make a modern combat sim, with F-15s, Abrahms tanks and stuff like that. It'd be great!
AND PPS. Feel free to tell me if I messed up some of the aircraft names, I sort of did this in a rush.