We know that "Discovery" will be altering the look of established aliens. The Klingons being the most famous example of that idea. Do you think they would even do that with the Vulcans, via the Sarek character? To me it seems like the Vulcans would be one species that you can't touch because of how iconic their look is, but to me that was how I felt the modern Klingon look had also become and that didn't stop them in that regard. I also wonder if they might get a minor alteration but when your dealing with pointy ears i'm not sure what else you can do. I think a more likely change would be to simply give Vulcans more diverse haircuts so they don't all look like they go to the same barber.
Jason
Jason