ESPN Chiefs reporter Adam Teicher expects CB Marcus Cooper to be released unless he "shows significant improvement."
Chiefs CB Marcus Cooper has been working with the first-team defense at OTAs.
The Chiefs benched rookie LCB Marcus Cooper for Week 16 against the Colts.
Chiefs claimed CB Marcus Cooper off waivers from the 49ers.
49ers agreed to terms with No. 252 overall pick CB Marcus Cooper on a four-year contract.
49ers selected Rutgers CB Marcus Cooper with the No. 252 overall pick.