You have to be careful when you simply "take-away" an option. In a void the next most, or maybe more, dweeby tactic will emerge and in 6 months everyone will be back to complaining. I don't think a simple "survive 30 seconds" thing is fair if that thing gets to continue firing back at you for 30 seconds while you wait out the timer.
Let's face it, in terms of attacking CV's, only level bombing or suicide attacks work. Shore batteries are useless (too hard to aim, no target track, 30+ hits to sink CV), torpedo attacks are hopeless (dangerous approach, easy turning CV's, short range, no aiming tools, torpedos barely faster than CV), the real dive bombers have no advantages (SBD or Val has almost no bomb load, at least compared to something like a Suicide Lanc or P-47). If you take away the suicide jabo then either it'll be nearly impossible to attack, or some other tactic will emerge that may be even worse. If some/all of these were addressed then there might be lots of valid options for success and people might not have to resort to some of the ugly tactics.
Bravo to HT for posting something like this for discussion though, it opens up ideas and can help iron out issues before something is changed....
-Soda
The Assassins.