Sorry to break it to you, but they'd just find another way to do it.
One way to counter this is quite simple.
Get more fighters, and make sure they know what they're doing.
Some of the best missions I've been on actually flew 2/3 different wings...
We'd have a fighter lead (usually me in a p38 or p47...) and would be on a different vox channel to keep it clear for the fighters, and we'd have text inbtween the 2/3 for information sharing, and range if needed...
It makes for fighting alot easier, rather than hearing 'Ah crap, got one on my 6, droppin my load' you hear 'Hey trig, watch your 6' or 'Hey, could I get some help here' but you usually hear 'They're makin a dive for the bombers'
Makes for a much better run mission, and alot more chance of sucess, if you can get some decent, experianced fighters that is...