Signing replacement level talent isn't a strategy I am very fond of that is true.
Foles has worked out OK for an Eagles team playing great ball, but until today I did not see him win the games.
We'll see what the Patriots find in his now four weeks of film.
Signing Foles is just garden variety shuffling of dreck. Developing Hundley promised much more. The failure for the Packers was the latter, not the former. Though I'll admit losing your starting QB in Week 14 makes a veteran backup look more attractive than a young vet making his first start.