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.Loading recommendations... Please wait while we load personalized content recommendationsPublished Sep 12, 2017 | Modified Sep 12, 2017SI STAFFShare on FacebookShare on XHome/NFL