The Browns opened the practice window for quarterback Dillon Gabriel and defensive tackle Kalia Davis, the team announced Tuesday.
The players will have 21 days to practice before the Browns have to decide whether to activate them back to the 53-player roster. The team can activate them at any point between now and then.
Gabriel injured his back in the Browns’ final preseason game, and the team placed him on injured reserve Aug. 30.
The Browns already have Deshaun Watson, Shadeur Sanders and Taylen Green at the position on their roster.
Davis injured his quadriceps during a training camp practice.
The Browns also announced they signed wide receiver James Proche II and defensive tackle Chris Williams to their practice squad. They cut running back Eric Gray, punter Wes Pahl and offensive tackle Xavier Truss from their practice squad.