Shoulder injuries are pretty much the worst injuries you can get as a baseball player. They can take years to heal properly and re-strengthen. Not only that, Hanley isn't even an elite hitter. Going back to 2011, his wRC+ is 120. His 2013 season is the biggest outlier, not 2015. Plus he's 32 and sorta fat for a baseball player. IMO most of his historic fantasy value was predicated on (1) SS eligibility, obviously, and (2) having a power/speed combo with an elite batting average. Well the speed is gone, the SS eligibility is gone, and he's batted .260 or less in 3 of the last 5 seasons.