SAN FRANCISCO -- As general manager Sandy Alderson stood in the visitors dugout at AT&T Park during batting practice on Thursday afternoon, a New York Mets fan in the crowd shouted at him, Bud Black! Bud Black, Sandy! Bud Black!Alderson turned his back and tried to conceal any visible reaction to the heckler, who was imploring the GM to hire Black, a free-agent manager.Alderson then told ESPN.com he is not currently contemplating any changes with Mets manager Terry Collins or his staff.Alderson would not offer a blanket guarantee they would survive the season, though.Do I ever make any statement unequivocally? Alderson said. There are no present plans to make any changes.After winning the National League pennant in 2015, the injury-depleted Mets are 60-60 this season as they open a four-game series against the San Francisco Giants. The Mets are only 13-19 since the All-Star break, which has dropped them four games behind the St. Louis Cardinals for the second wild-card spot.The Mets are getting some reinforcements soon. Justin Ruggiano (hamstring) was activated from the disabled list on Thursday, and?Yoenis Cespedes (quadriceps) and Asdrubal Cabrera (knee) are set to be activated Friday.Still, Neil Walker remains sidelined for a third straight game with a back injury. And the Mets have lost David Wright, Lucas Duda, Matt Harvey and potentially Juan Lagares for the season.Asked if observers, including the AT&T Park heckler, are being too harsh -- given the volume of the teams injuries -- Alderson replied: We all have an expectation of winning. None of us uses injuries as an excuse. Thats true inside the organization. Thats true for our fans, as well. Thats why I understand the frustration. Thomas Meunier Jersey . Miikka Kiprusoff had just announced his retirement after a decade-long run in Calgary and it would be up to Berra and Ramo to fill the void. Nacer Chadli Jersey . By having more great seasons. Manning was the only unanimous choice for the 2013 Associated Press NFL All-Pro team Friday. http://www.belgiumsoccerpro.com/Axel-Witsel-Belgium-Jersey/ . LOUIS -- Mike Smith is used to facing plenty of shots, so this was nothing new. Thibaut Courtois Belgium Jersey . "No difference at all," chirped U.S. roommate and linemate James van Riemsdyk. "Its still the same cranky Phil. Yannick Carrasco Jersey .Y. -- The Buffalo Sabres have placed centre Cody Hodgson on injured reserve and recalled two players from their AHL affiliate in Rochester.Pittsburgh Steelers tight end Heath Miller retired on Friday after an 11-year career with the franchise that included a pair of Super Bowl titles. The 33-year-old had one year left on his current contract and the news was confirmed by an official Steelers announcement.The 30th overall pick in the 2005 draft caught 60 passes for 535 yards and two touchdowns in 2015. His 592 career receptions, 6,569 yards receiving and 45 touchdowns are all franchise marks for a tight end. Miller missed just eight regular-season games during his ccareer, with the fans at Heinz Field often chanting Heeeath every time he caught the ball.dddddddddddd Quarterback Ben Roethlisberger often called Miller the best teammate hes ever had.Millers retirement leaves just three players from the 2005 team that won the Super Bowl: Roethlisberger, linebacker James Harrison and long snapper Greg Warren. Also See: Panthers star Allen retires Mayo calls it a day Beast Mode and out ' ' '