‘Oliver isn’t participating in the field during voluntary workouts, but he is in Buffalo and at the team’s facility. During the film sessions, Oliver has been watching plenty of Denver Broncos tape to study Leonhard’s scheme. He watched one player extra closely to try and get a preview of what it’ll be like for him in the new defense. “If you turn on the tape, the guy they had in Denver was pretty good,” Oliver said, referring to All-Pro tackle Zach Allen. “He looks like he’s playing pretty free. So hopefully I can have that same success in the same system.”’