New Jersey Devils defenseman Adam Larsson admits that he probably came back too soon fro a back injury in late February. Larsson told Ric Chere that his game's been a little up-and-down since he made that hasty comeback. It sheds some light on a common dilemma in fantasy hockey: as much as you'd like a guy to return swiftly, having him back at 100 percent often makes him a waste of a roster spot - or at least nowhere near as valuable.