Broncos special-teams concerns, Derek Wolfe’s take, A.J. Derby’s development and more

Broncos coach Gary Kubiak has a list of concerns about his team that seems to grow by the week.
After Sunday’s overtime loss to the Chiefs, special teams became a glaring concern after an array of mistakes that included multiple holdings calls on punts, two muffed punts by Jordan Norwood, an illegal formation penalty on a Chiefs field goal attempt, and a Broncos free kick that Tyreek Hill returned 86 yards for a touchdown.
“That’s really disappointing because that had been a co