Closer Report: Midseason awards

Back in March, there was little indication fantasy owners would need to pay attention to -- or own -- the likes of Kevin Gregg, Koji Uehara and Francisco Rodriguez, but here we are days before the All-Star break and those guys are certainly a whole lot of relevant. Look around at the closer landscape and so much has changed. Edward Mujica is on pace for 45 saves, a 100-loss Houston Astros club might get its closer 30 of them and latest word from Arizona is that Byung-Hyun Kim is back in the mix for saves. What in the name of Oliver Perez is going on?