San Diego Chargers: Antonio Gates agrees to two-year contractAccording to multiple reports, the Chargers have agreed to a two-year deal to keep tight end Antonio Gates in San Diego.SI Staff|Share on FacebookShare on XAdd us on According to multiple reports, the Chargers have agreed to a two-year deal to keep tight end Antonio Gates in San Diego.Published Mar 9, 2016SI STAFFShare on FacebookShare on XHome/NFL