To me, Bill Belichick is the obvious choice.
This week's Gillete debate post, find the Facebook page here, is which coach you would be the most comfortable leading your team, presumably the Titans, into the playoffs and why? To me, this is a pretty easy answer.
Don't get me wrong, I hate Bill Belichick as much as anyone, but there also isn't another coach that I would rather have at the helm with a playoff game on the line. I am not sure how you could really argue for anyone else.
Some people will throw out that Belichick has only ever won with Tom Brady as his quarterback. While it is true that Brady was the signal caller for his Super Bowl wins, don't forget that Belichick went 11-5 with Matt Cassel as his quarterback. The same Matt Cassel that is watching Brady Quinn from the sidelines.
There is my two sense on this topic. I would love to hear yours.