Patriots RB: Tom Brady was really sick during the Super BowlOn SI Now, New England Patriots running back Jonas Gray talks about Tom Brady's secret illness heading into the Super Bowl.SI Staff|Share on FacebookShare on XAdd us as a preferred sourceOn SI Now, New England Patriots running back Jonas Gray talks about Tom Brady's secret illness heading into the Super Bowl.Loading recommendations... Please wait while we load personalized content recommendationsPublished Feb 5, 2015 | Modified Feb 5, 2015SI STAFFShare on FacebookShare on XHome/NFL