Koetter has been the Jaguars' OC since 2007 and has contributed to the development of Mike Sims-Walker, Mercedes Lewis, and the emergence of David Garrard, among others. He may not have NFL head coaching experience, but he gained experience as a college head coach and coached many players that went on to get drafted. Such players include Terrell Suggs of Baltimore and Zach Miller of Oakland. Sean Payton called Gregg Williams the most impressive coach he's ever worked with. So, for Williams to think highly of Koetter says a lot about the man and what type of coach he can be. And Williams isn't the only person who is high on Koetter; Maurice Jones-Drew's Twitter page endorsed the idea of Koetter as the Broncos head coach as well.