KJ Hamler, football player, remains sidelined because of a torn ACL sustained last September against the New York Jets.
That has allowed KJ Hamler, football student, to engage in a crash course of new Broncos coach Nathaniel Hackett’s offensive playbook.
As his teammates ran through 11-on-11 snaps during the first two days of training camp, Hamler watched from the sideline, white board in hand.
“He h . . .