It has now been confirmed by the team that Jay Gruden was here yesterday for an interview. Ian Rhodes of WSMV tweeted this morning that the plane (WHERE'S THE PLANE?!?!??!) was headed to Baltimore this morning. We can assume that Jim Caldwell will be returning on said plane. Adam Schefter just reported, as you can see above, that Mike Zimmer will interview tomorrow.
It has also been reported that the team has received permission to interview Ken Whisenhunt. That interview could take place in Denver on Saturday, according to the guys on The Wake Up Zone this morning, or Whisenhunt could say that he wants to wait until the Chargers are done.
So that is what we know so far. What do you think of the list so far? Who else should they add?