interesting idea using AI's.
I do agree with the comments above, killer edge and such.
I can also see where the scoring might have some issues as well.
I know nun of us here can control it but for whats its worth you would want to be able to adjust the defensive fires from a "massive bomber formation" in the same the CM's now adjust the ack settings for a base. Otherwise you'll run into issues from early through late war settings if it remains the same.
I think its worth taking a "shot" with it. If they do get used from time to time I don't think it will throw off the game to much. I wouldn't think AI's would be used in every frame or scenario either.
Now using the AI feature might lead to at least 1 interesting scenario set up:
All AI side against All human side

See who can shot down the most by individual, squad and or group.