Craig Sager is counting on his 25-year-old son, Craig Jr., to help him get back in the game. While the long-time sideline reporter’s battle with acute myeloid leukemia has prevented him from doing the job he loves, it has also informed him that this particular bond runs deeper than he could have possibly known. Sager is set to undergo a bone marrow transplant on July 3, with Craig Jr. making the donation.