Reid's coaching tree features quite a few big names who have gone on to have successful careers in their own rights. Here are all 11 former Reid assistants who have since become NFL head coaches.

Johnson is also unique because his roots aren’t in the ubiquitous coaching tree of 49ers HC Kyle Shanahan and Rams HC Sean McVay that dominates the NFL. While his offense borrows from that ...

he also deserves a lot of credit for co-activating new leaders at his stops with the Eagles and the Chiefs Coaching trees in the NFL are largely overrated, but there's something about the Reid ...

And as the dust settles on the NFL ... current Rams coaches Dave Ragone and Nate Scheelhaase received coordinator interview requests this cycle. McVay, 39, even has a secondary branch on his tree.

Holding on to elite coaching talent in college and the NFL is ... on their current team to advance in roles, coaches can always look elsewhere for a promotion and climb the coaching tree.