Kardashian, notoriously the most reclusive of all his siblings, might make a grand return to the reality series that catapulted him, and his family, to fame. This is according to an interview Kris Jenner gave Us Weekly in August . "[Rob is] working on his health and learning more and more about what it’s like to live with kind of the leftovers of the diabetes that he struggles with from time to time, and working on his, you know, just your nutrition and your health,” Jenner told the outlet, commenting on Rob's years-long struggles with diabetes complications.