His east-west offense doesn't work at the NFL level unless you have superior athletes everywhere, which is near impossible when even backup linebackers run 4.5 or better in this league. His defense has been gassed and faded late in every year he's coached. More than that, he's sold himself as a culture coach and yet has alienated a lot of players and failed to get buy-in from his stars. The Eagles only fire him before Week 17 because they know the players have quit.
I don't see it working. He was gifted a stacked roster, and it fell apart. But the Titans always seem to hire the wrong guy, so we'll see? Word is, their ownership really wanted Dan Quinn a couple years ago but couldn't wait. I can see them favoring a defensive mind this time.