It may be time to start worrying about Brian Matusz.  The young lefty came into the season as the guy I thought would be the ace of the Baltimore Orioles staff.  Instead, Matusz started the season on the disabled list and hasn’t been right since he returned.  I had the pleasure of being at Camden Yards Saturday night to watch the Home Run derby that erupted between the Orioles and the Cincinnati Reds.  After the game, manager Buck Showalter said Matusz may not regain his velocity this season.  It always seems as an Orioles fan we are going back to the drawing board.