During the first Gulf war Hussein (Saddam, not Barak) started leaking oil into the gulf....we had '16's, "15's, A-10's '117's to work with...what plane did they use to drop the bombs to stop the oil flow......my old Bird the F-111, it may have not been a fighter...but it could hit accurately! I once printed a photo of strike film of a "toss" from 5 miles away......dead on target!!! I love the Vark!I seem to recall saying something about this not all that long ago although it may or may not have been here. In any event, no device intended to be all things to all people has ever succeeded at doing anything well. The favorite argument is that there are to be several very different variants, none of which are worth a damn for close combat. Churchmouse is dead center. If we wanted a dedicated interceptor platform, we had one in the F-14 (which didn't do bad a dogfighting either) and it seems that if we really needed stealth, we could have built a larger dedicated interceptor platform in stealth. I would say that a scaled-down B-2 type platform would have worked nicely, or the 'flying Dorito' which had been under development for the Navy and was cancelled would also have done nicely in this role, especially since it was developed as a catapult-launched, wire-arrested carrier platform from the beginning, hence damned durable.
For an interim upgrade, we could have developed something like the F-16I (Israel's home-customized two-seater combining the economy and nimble handling of the F-16 with the better situational awareness and more complex sensors available when a dedicated operator is available) or the F-16E/F which is the most advanced strictly US built variant operated exclusively by the UAE--yes, for the first time in our history we have exported a better machine than we operate ourselves.
So far as I am concerned, the F-35 is the F-111 all over again. Back then Robert McNamara decided that he could trim the Pentagon budget by making everyone use one airframe for all purposes. As testified before Congress in the Second Revolt of the Admirals in response to McNamara's claim that more powerful engines could cure the performance problems with the F-111, "There isn't enough thrust in all Christendom to make a fighter out of the F-111." True enough, it made a decent interceptor, a decent bomber, and a ****-poor fighter. It looks like we have rediscovered the same thing, only this time with all our eggs in one basket.
Just for fun, here is a link to the 'Flying Dorito':
https://en.wikipedia.org/wiki/McDonnell_Douglas_A-12_Avenger_II