Restructuring DT Arik Armstead would be a mistake for the 49ers
49ers make Arik Armstead second-highest paid defensive player after picking up team option – KNBR
Arik Armstead on 49ers' defensive line: 'Our room is pretty loaded with talent'
49ers 90-in-90: Will Arik Armstead surpass five sacks this season? - Niners Nation
49ers get better idea of cost to retain Arik Armstead on franchise tag – NBC Sports Bay Area & California
49ers' Bosa still holding out
49ers want to keep Arik Armstead, but it won't be easy - ESPN - San Francisco 49ers Blog- ESPN
49ers restructure Arik Armstead's contract, now reportedly have a league-high $41.5 million in cap space
5 Things to Know: Defensive Lineman Arik Armstead
49ers To Exercise Arik Armstead's Fifth-Year Option
49ers remain 'confident' they will resolve holdout
Arik Armstead's value skyrockets in contract year with the San Francisco 49ers
San Francisco 49ers roster: Javon Hargrave leads new DT room
49ers' 5 keys to beating the Bengals