Starlin Castro went off Tuesday, blasting two home runs and finishing 3-for-4 with four RBI in a loss to the Pirates. Castro tried to single-handedly will the Cubs to victory, launching a three-run homer off Charlie Morton in the third inning and later parking a solo shot in the sixth. The homers were his first two of the season, and he's put together a modest five-game hitting streak after starting the season 0-for-9. It's not hard to envision a bounce-back campaign for the 24-year-old after a rough 2013 season.