The 49ers acquired offensive tackle Shon Coleman in a trade prior to the 2018 season as insurance.
He was not needed in his first season as he learned the system, spent last year on injured reserve and will not be available in 2020 after opting at the Thursday deadline due to concerns over the coronavirus pandemic. Coleman is a cancer survivor.
Speedy slot receiver and return man Travis Benjamin was signed in the offseason to compete with Trent Taylor and Richie James. But he will not take part in that battle for playing time or a roster spot.