The Cardinals could soon have [Trey Benson](/team/players-roster/trey-benson/) back for a game.
Coach Jonathan Gannon said Wednesday the team was opening the 21-day practice window for the running back, who has been on Injured Reserve after a Week 4 knee injury that reportedly required an arthroscopic surgical procedure.
Benson's return would be a boon to a team that will be without running back Emari Demercado, after Demercado hurt his ankle against the 49ers last weekend. Wide receiver Marvin Harrison Jr. will miss a second straight game after his appendix surgery.
Now that his window is opened, Benson can be activated at any time to the roster. Gannon said Benson would be evaluated "day by day."
More to come on azcardinals.com.