Flordida State QB Jameis Winston's draft stock is falling, according to NFL GMs Jameis Winston's draft stock is falling among NFL GMs due to his off-field behavior, according to a FOX Sports report.SI Staff|Share on FacebookShare on XAdd us as a preferred sourceJameis Winston's draft stock is falling among NFL GMs due to his off-field behavior, according to a FOX Sports report. Loading recommendations... Please wait while we load personalized content recommendationsPublished Oct 13, 2014 | Modified Oct 13, 2014SI STAFFShare on FacebookShare on XHome/NFL