Carroll's energy is known and obvious, but he cranked it up a notch while taking on the challenge of coaching the Las Vegas Raiders.

Soon-to-be free agent quarterback Russell Wilson has indicated that his first choice this offseason is to re-sign with the Steelers.

Every new head coach for every team comes in wanting to change the culture. And any head coach worth a damn will have a distinctive idea of what kind of culture he wants to implement as well as how to accomplish it.