Amid a flurry of roster moves, the Red Sox announced that infielder Jeff Bianchi has been designated for assignment. That move creates room on the roster to add outfielder Carlos Peguero, who was acquired yesterday in exchange for cash considerations. Additionally, Eduardo Rodriguez has now officially been recalled, with righty Heath Hembree being optioned to Triple-A. The team has also recalled Robbie Ross Jr. and placed outfielder Daniel Nava on the 15-day DL with a sprained thumb.