... suffered a kidney injury this past weekend in their game against the Arizona Cardinals. The significance of the injury was realized later after Wolfe was admitted to Northwestern Memorial Hospital, according to Chicago Tribune writer Vaughn McClure.

Wolfe has been the primary backup for starter Matt Forte after the original backup, Adrian Peterson, suffered a knee injury in October.

Thankfully, A.P. returned this past week just in time as Wolfe was hurt on the opening kickoff. Peterson originally took over the back up role when Kevin Jones suffered a season ending injury during the final preseason game.

Wolfe is still hospitalized, and while no one is sure how long he could be out, the Tribune reported that he should miss o...

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