The culture king is back in the NFL. And, oh boy, does he have his work cut out for him. Arguably no NFL head coach has done a better job in the past couple of decades of creating a culture, a vibe, an attitude in and round his team than what Pete Carroll created during his 14 seasons with the Seattle Seahawks.

Former Southern California coach Pete Carroll smiles as he is introduced as the new head coach and executive vice president of the Seattle Seahawks NFL football team during a news conference,on Tuesday, Jan. 12, 2010, at Seahawks headquarters in Renton, Wash. (AP Photo/Ted S. Warren)