David Johnson injury update: Wrist surgery for Cardinals RBCardinals running back David Johnson will have surgery on his injured wrist and miss two to three months of action, ESPN’s Adam Schefter reports.SI Staff|Share on FacebookShare on XAdd us as a preferred sourceCardinals running back David Johnson will have surgery on his injured wrist and miss two to three months of action, ESPN’s Adam Schefter reports.Published Sep 12, 2017 | Modified Sep 12, 2017SI STAFFShare on FacebookShare on XHome/NFL