Robbie Chosen

49ers signed WR Robbie Chosen, formerly of the Dolphins.

Chosen joins a wide receiver corps that is somewhat in flux. Brandon Aiyuk’s future with the team is currently up in the air while he and the team explore trade options, and rookie Ricky Pearsall left practice earlier this week with a shoulder injury. Chosen caught four passes for 126 yards and one touchdown for the Dolphins last season and is far from a lock to make the team’s 53-man roster. Still, the 31-year-old speedster provides a veteran presence to an offense that could be in need of some help at receiver.