There are plenty of reasons for the Royals, or any other major league team, to have concerns about signing free-agent starting pitcher Michael Pineda. He has missed large chunks of time during his career. He spent his first two seasons with the Yankees, 2012 and 2013, unable to pitch due to shoulder issues. He missed 2018 after a Tommy John injury followed by a torn meniscus. He missed the end of the 2019 season, and the playoffs, for the Twins due to being suspended after testing positive for a masking agent for PEDs.