Drake Jackson looks to vets Nick Bosa, Arik Armstead to set right example – NBC Sports Bay Area & California
Nick Bosa's holdout has gone 'exactly' how 49ers' Shanahan envisioned
49ers training camp, Day 8: Brock Purdy and George Kittle shine on Friday - Niners Nation
49ers' muscled-up Drake Jackson is aiming to bookend Nick Bosa on defensive front - The Athletic
49ers' Steve Wilks likes what he's seeing from bigger, stronger Drake Jackson - The Athletic
49ers' Drake Jackson shows agility remains after putting on 20 pounds
49ers' Nick Bosa, with aching neck, sounds pained by Week 1 output
49ers' Drake Jackson eager to put added muscle to use at training camp
In Nick Bosa's contract staredown with 49ers, don't bet on management