ENGLEWOOD, Colo. -- Derek Wolfe was far from the primary cause of the defensive line's struggles last year, particularly against the run. But he still shoulders responsibility for a disappointing season in which the Broncos finished 28th in rushing defense.
When Wolfe looks back on 2016, he thinks more about what he could have done on the sideline and in the locker room than on the field.
"I didn't speak up enough," Wolfe said. "When I saw things, I didn't speak up and I didn't say things when I should have. I'm not letting that [stuff] slide this year.