I remain optimistically doubtful re: Kendall sweeping any runway season.
Despite the image of being a regular model that her team is trying to make happen, she probably charges an arm and a leg to appear in the shows that she books. She doesn't have to make a name for herself doing 30 shows because she already came in with one and it's her biggest draw. Very much the celeb-model. She won't be ~everywhere~, but she'll be at a handful of A-list shows like always. Marc and Karl aren't trendsetters in that others will follow suit in booking the models that they favour and the shows that she walked that didn't involve Katie Grand or Kimye's friends aren't enough to convince me that many others are really that interested.
I think that if she really wanted to be a regular model, we'd see her at those relatively smaller shows and her team would have taken a different approach with her career. And surely if she could walk for every blue-chip show (which I think is closer to the direction she/her team want*), then she would but not everyone's biting. So she'll walk the same handful of shows and they'll just call it being selective.
I don't see Proenza Schouler, Alexander Wang, Céline, Balenciaga, Calvin Klein, Jil Sander, Louis Vuitton, Prada, Miu Miu, etc. in her future and that's a fairly long list of major shows to miss out for an "in-demand" model. Valentino and Versace could happen, they've booked Cara before. Jury's still out on Gucci and Dior, they would have been definite no's until recently. If the former are looking to breathe new life into the brand via publicity/gimmicks then it could happen and
@ Raf… it'll just be another job she books because someone is infatuated with her family.
*This may be what a lot of models want, but they usually don't get especially when they don't have an advantage based on family connections, large social media following, etc. Nor can most models shape their careers this way without a series of lucky breaks.