Within the last couple days, most teams still seeking head coaches have made their decisions, even if they haven’t made those decisions official quite yet. The Giants and 49ers formally hired Ben McAdoo and Chip Kelly, respectively, while the Eagles and Buccaneers have reportedly settled on Doug Pederson and Dirk Koetter. Philadelphia will have to wait until Pederson’s Chiefs are eliminated from the postseason to officially bring him on board, while the Bucs and Koetter are said to be finalizing the terms of his deal.

The flurry of moves leaves the Titans as the only NFL team currently without a head coach, but that could change soon. Lions head coach Jim Caldwell remains on the hot seat in Detroit, and according to Mike Florio of Pro Football Talk, the team has yet to make a decision on its coach, despite the fact that Caldwell and new GM Bob Quinn have met “on at least four different occasions.”

With most head coaching vacancies filled, Quinn has the luxury of being patient in making his decision, particularly if he ends up targeting candidates that survive their playoff games this weekend. Still, he likely won’t want to leave Caldwell twisting in the wind for too long, so I’d expect a decision sooner rather than later.

As we wait to see what the Titans and Lions do with their head coaching positions, let’s check in on some Thursday updates on coaching staffs around the NFL….

• With Doug Pederson lined up for the Eagles‘ head coaching job, there has been plenty of speculation today on his coordinators. Here’s a round-up of those rumors:
  • Jeff McLane of the Philadelphia Inquirer (Twitter link) identifies in-house candidate Pat Shurmur and Chiefs assistant Brad Childress as possible offensive coordinators for Pederson.
  • Anthony Gargano of 97.5 The Fanatic (Twitter link) hears that Childress will likely become the Eagles’ new OC, though I expect the former Vikings head coach probably be a candidate for the same role in Kansas City. For what it’s worth, Les Bowen of the Philadelphia Daily News tweets that Shurmur’s fate has not yet been decided.
  • On the other side of the ball, the Eagles have interest in Jim Schwartz as their defensive coordinator, though it’s not clear if he’s Pederson’s choice or the team’s, says Don Banks of SI.com (Twitter links). Banks adds that Schwartz has job offers as a defensive assistant from multiple teams.
  • Peter Schrager of FOX Sports (Twitter link) also identifies Schwartz as a DC candidate for the Eagles, while McLane tweets that Schwartz and Mike Pettine could both be names to watch.
• With his odds of landing a head coaching job this year dwindling, former Falcons head coach Mike Smith is a candidate for the Buccaneers‘ defensive coordinator position, tweets Peter Schrager of FOX Sports.
• Ryan Day, the Eagles‘ quarterbacks coach in 2015, is a name to watch as new 49ers head coach Chip Kelly considers his options for an offensive coordinator, tweets Ian Rapoport of NFL.com.
• If the Bengals decide to replace offensive coordinator Hue Jackson internally, longtime quarterbacks coach Ken Zampese is the most logical candidate, writes Tom Pelissero of USA Today.