I like this idea, too. But in addition, make more fleet ack, but make it possible for SBDs to sink a capital ship with a well placed 500lber, and/or render CVs unable to launch aircraft when the flight deck has holes in it.
Granted that ack was wicked! But also it should be granted that dive bombers sunk CVs with less than 8,000 pounds of ordnance and certainly stopped flight operations when holes were punctured in the flight deck, or the ship was listing. Fire was, and is, a very dangerous
foe at sea. If a CV is set on fire flight operations should be interrupted; however, emphasis on the CV should be getting remaining aircraft into the air whilst fighting fires. Say, perhaps after 5 minutes of being on fire, all flight operations cease to be available.
A CV is a floating airfield and should have limitations after damage the same as, or worse than, an airfield on land.
Just some thoughts....