The NFL's offseason calender may soon be getting an overhaul. ESPN's Adam Schefter reports the league and Players' Association are close to pushing back the NFL Draft to May and moving up the start of the league year to before the NFL Combine. Owners meetings are taking place in Boston this week. Tomorrow, the league is expected to announce the San Francisco 49ers' new stadium in Santa Clara will be the site of Super Bowl 50. Miami is also under consideration.