HTC has to balance what the device (be it bomb sight, plane, gv, gun, etc) could actually do, vs what actually happened, vs game play. In WWII, bombers carpet bombed for a reason: human error was too big of a factor.
I understand the wish, and I actually agree with it. The bombers that used the Norden bomb sight should get a more accurate bomb drop as compared to those that did not. However, there will be repercussions that HTC and the players would have to take in to consideration. First, it would effect OBJ scores. Second, would it finally warrant in the eyes of HTC a slight perk value to those more accurate bombers (I think the Lanc, B24, and B17 all deserve a small perk price as it is)? Thirdly, HTC would have to open up the spectrum of bomb accuracy quite a ways, imo. IMO, bombs are simply too accurate now, from level bombing to dive bombing it is simply too easy to destroy stuff with ordnance. The Norden bomb sight should be the pinnacle of bombing, and even then it should not be as accurate as it currently is, imo.
Carpet bombing should have a larger effect in AH, imo.