Harris was signed by the 49ers on Tuesday.
Analysis:
Released by the Seahawks a week ago, Harris was subsequently signed to the Ravens practice squad. He'll now get a shot to join a banged-up San Francisco backfield, replacing pass-catching specialist Travaris Cadet on the active roster. With Shaun Draughn (knee) uncertain to be ready, there's actually some chance Harris could have a role in the offense during Sunday's game against the Lions.
