Designated hitter Nelson Cruz, center fielder Adam Jones and Wieters were presented with their All-Star Game uniforms as part of Sunday's pregame ceremony. … Double-A Bowie outfielder Dariel Alvarez and first baseman Christian Walker are both expected to be promoted to Triple-A Norfolk following the Eastern League All-Star break this week. … Veteran left-hander Randy Wolf exercised the opt-out clause in his minor league deal, according to an industry source. … Right-hander Steve Johnson will have "another start or two" for short-season Single-A Aberdeen before joining the Tides, Showalter said. Johnson, who is recovering after missing two months with a sore throwing shoulder, gave up two runs and two hits in three innings for the IronBirds on Sunday. … Right-hander Suk-min Yoon, who was suffering from a right shoulder impingement, tossed a successful simulated game Sunday. He'll join Norfolk in the near future, Showalter said. … Infielder Alexi Casilla could play again this year for Norfolk, Showalter said. Casilla had surgery July 1 to repair a fractured hamate bone in his right hand. … The Orioles have released right-hander Tim Alderson, according to a source. Alderson, the San Francisco Giants' first-round pick in 2007, was 2-4 with a 6.12 ERA in 28 games for Norfolk this season.