This week in fills-and-files, closers reshuffle as Trevor Megill lands on the IL and Abner Uribe slides in for saves in Milwaukee. Randy Rodríguez’s elbow issue in San Francisco opens the door for Ryan Walker to reclaim closing duties, while Andrés Muñoz, Edwin Díaz, and Aroldis Chapman maintain elite seasons with a flurry of late-week saves. Uribe’s stint suggests a larger save-share for Brewers depth, and Giants closers step up behind Walker as Rodríguez is sidelined. The week underscores volatility and value in late-inning roles for fantasy rosters.