Mike McDaniel though he was safe as the Miami Dolphins’ head coach. Until a billionaire ‘kicked in’ a door and reminded a fired McDaniel who really was in charge of the Dolphins.

"I think there could be some trauma still stored in his body from what he's gone through with the head injuries," Waller said.

Darren Waller says Tua Tagovailoa still has the skills to succeed, but "trauma" is keeping him from pulling the trigger.