After weeks of speculation and rumors surrounding Justin Upton, Diamondbacks president Derrick Hall says that there's "close to a 100 percent chance nothing happens" between now and the July 31 trade deadline. "I would be completely shocked if anything were to happen in-season," Hall said of Upton. "You have a better chance of moving a star-caliber player like Justin in the offseason, when teams know exactly where they finished and where they're heading, and they can get more creative. "We'll field all proposals and conversations. You never know. But I would be surprised if anything happens in the offseason, either." Upton, 24, has been the subject of rumors since reports surfaced before the All-Star break that the Diamondbacks were willing to entertain trade offers for him.