The top 2 spots on the Minnesota Vikings receiver depth chart are presumably locked up by Stefon Diggs and Adam Thielen since they put up excellent numbers in the 2016 season. Besides those two, there are a lot of questions at the receiver position that need to be answered. One of those questions is if Charles Johnson can step up to produce solid numbers as the 3rd option at receiver next season.
Charles showed a lot of promise in 2014 by reaching almost 500 yards in only 12 games played.