Report: Sprained wrist for Cards RB David Johnson

The preliminary diagnosis for Cards RB David Johnson is a sprained wrist, sources say. No break. MRI Monday.

Rapoport added that Johnson did fumble on the next play, which may or may not have been a result of the injury. We likely won't get an official timetable from the team until after Monday's MRI. However Chris Mortensen of ESPN said Johnson will sit out as little as few weeks, or worst case, half the season or more. The good news is he avoided a fracture, but it does appear, based on Mort's report, that owners will possibly be without Johnson at least for Week 2.