Cubs manager Craig Counsell announced that right-hander Javier Assad will be shut down due to a Grade 2 strain of his left oblique, with no specific return timeline provided. This setback follows previous oblique issues that had him start the season on the injured list and briefly on a rehab assignment. With Justin Steele also out, Colin Rea has stepped into the rotation, while the Cubs are well positioned with other pitchers performing well, although they may explore trade options later in the season.