Yeah the health issue was always front and center with Merryweather. A guy who is out of options, can't stay on the field, and showed no ability to retire major league hitters is a tough guy to hang onto despite the tantalizing raw stuff. I honestly hope he's able to turn his career around and have sustained success, but chances are extremely high he'll eventually end up missing a huge chunk of the season due to soft tissue injury. If I recall correctly he essentially missed an entire season due to an oblique injury, so this is a guy who has had a really hard time healing from injuries that keep popping up.