Of course, F-22's biggest weakness, its numbers or lack of it. Thanks to Robert Gates
That's why F-35 Block 4 is so important to fend off PLA/AF/N.
Nah. They won't scrap it because they have got intel on Chinese 6th gen fighter. They're just re-thinking its design objectives. Hopefully a contract should be awarded soon. Looks like LM will win another big ticket defense item as I don't see Boeing competing with them.
CCAs are going to be a reality in the next decade, but don't think they can substitute for manned jets, ever.