Does the production line still exist?
Unless production has been continuing secretly, or the line conspicuously maintained, restarting would no doubt result is a new “block X” revision and take several years to do.
I think it is a good idea if it is possible.
For Poland and Japan too.
No.
Unless production has been continuing secretly, or the line conspicuously maintained, restarting would no doubt result is a new block X revision and take several years to do.
And would come at the expense of the current F-35 productions. Trying to restart the F-22 line would lead to increased prices for both. Something Lockheed would no doubt like.
No. The production line does not exist. The tools, jigs and fixtures may exist, but the supplier network & the workforce are gone or working on other projects — like the F-35.