Marvin is Back thru 2019

[Bilbo Saggins]

I'd be willing to bet that part of the logic behind this move was the fear of Marvin luring away the best FA players and coaches to another franchise.  

He's had 15 years to coach better, evolve with the game, coach the team to a world championship, all of what he said that he wants to do, and hasn't gotten it done.  I don't see how anyone could make the decision to bring him back based on anything but fear of utter embarrassment.