I actually think it was a good idea that Kris, the K clan and the Jenner girls didn't appear on the show, leaving it to his older children. The K clan is so polarizing and in the public eye, I think it would've made it more about them than Bruce. I actually think it's very respectful that they haven't commented on it or used it for publicity until Bruce did it on his own terms. I may not like them or their famewhoring ways, but I truly believe they love and support their dad, while struggling with it as well.