Pete Carroll and the Raiders have reached an agreement on a three-year deal with a fourth-year team option to be the team's new head coach, sources told ESPN's Adam Schefter.

We answer six burning questions on Carroll's return to coaching -- and Tom Brady's involvement. Plus, Ben Solak grades the hire.

The word “culture” will be thrown around a lot when Carroll and Spytek are introduced, but "continuity" might be the bigger word.