Stroman was signed to the active roster from the Bears' practice squad on Thursday, Larry Mayer of the team's official site reports.
Stroman appeared in two games with the Bears last season and spent training camp with them as well, but he didn't make the final cut and ended up on the practice squad. However, with Kyler Gordon (hand) going on injured reserve Thursday, Stroman will now be called upon again to contribute. He should serve a depth role in the secondary Sunday against the Buccaneers.