I see this a great move. Babich is going to be a great DC. He knows the defense better then almost anyone, and he is more agressive, and changes the gameplan when needed, unlike Rivera. Also, Rivera was becomming quite a distraction in playoff time since all these teams were interviewing him and what-not for HC...
With this being said, will Norv Turner, the newly hired SD HC, hire Turner as the DC and assistant HC?