Castro (ankle) is out of the lineup Wednesday against the Brewers. While Castro received some good news that the left ankle issue that forced him out of Tuesday's game was a sprain rather than a fracture, there's a good possibility he'll still have to miss multiple days due the injury. The Cubs are still awaiting an MRI that was expected to reveal the severity of the sprain, and once those results are announced, a better estimate of Castro's recovery timetable should become available.