The Panthers signed seven players they released Saturday to their practice squad Sunday. Carolina signed running back Tauren Poole who was battling with Armond Smith for the remaining running back job. The Panthers also signed wide receivers James Shaw and Brenton Bersin. On defense undrafted rookie Robert Lester was signed to the squad. A safety from Alabama he had a strong spring but struggled early in camp. He rebounded to play well in the final exhibitions. The Panthers also signed defensive end Craig Roh defensive tackle Casey Walker and linebacker Ben Jacobs. Carolina can sign one more player to fill its squad at eight. The Panthers could look to fill that spot with a quarterback since they have two quarterbacks on their active roster.