The Marlins have been tight-lipped about Giancarlo Stanton's hamstring injury, saying only that the best-case scenario is a return to the lineup in 2-3 weeks. Despite the lack of concrete information, Fantasy owners have no choice but to keep the slugger stashed, as Scott White notes in his Reality Check column.
White ranks Stanton as the No. 1 player currently on the disabled list. You don't need us to remind you that Stanton is an undroppable player, especially since he disappointed so badly prior to the injury. You have to hang on to Stanton for as long as it takes to recover, even as you grumble about how injury-prone he has proven to be in his young career.