Pac - 12 Network 's Yogi Roth breaks down defensive back .
Pac - 12 Network 's Yogi Roth kick returner Adoree Jackson 's decision to declare for the 2017 NFL Draft .
Pac - 12 Network 's Yogi Roth breaks down defensive back and kick returner Adoree Jackson 's decision to declare for the 2017 NFL Draft .