Drew Smyly was one of several players that recently talked about the rash of arm injuries in baseball and what could be done about it. Chicago Cubs relief pitcher Drew Smyly is on the injured list with a right hip impingement. But, earlier in his career the 34-year-old left-hander had his own bout with arm issues. In early 2017 the Tampa Bay Rays traded him to the Seattle Mariners. He started the season on the injured list and was eventually diagnosed with a torn ulnar collateral ligament in his left elbow. That led to Tommy John surgery. Smyly missed all...