Ford is definitely the least-badly managed domestic mfr... I hope they make it, as I like their products best, and would like to be able to count on parts out to 2020...
GM should look into carving off salient divisions for sale... at one time, Chevrolet, Oldsmobile, Buick, etc. were independent family-owned companies.
SOMEONE will buy those factories, jigs, and tooling... considering the roles those factories played in WW2, it would be sadly ironic if some of those buyers had German or Yapanese accents, but at least they'd be employing Americans.