Towards the end of the weekend we started hearing about RHP Kevin Gausman being shut down by the Baltimore Orioles. Right shoulder tendinitis is the name, and a cortisone injection appears to be the game. The Orioles said that Gausman will miss his next outing, which at this point also calls into question his availability to break camp with the team.
Publicly at least, manager Buck Showalter does appear to be overly concerned (quote courtesy of Roch Kubatko, MASNsports):
When we have some time here, try and clear it up before we break camp.