Yes, everything I've read and been told is that my nose will upturn a little bit, and the nostrils will flare a little bit as well. I'm having my upper moved forward a little bit, and my lower moved back. My bite isn't too severe, so hopefully the nose won't change too much. (I do have a bump in my nose, so I'm not too upset about the nose being upturned haha)
I do think swelling plays a big part in the appearance of "new noses"... so the initial changes to the nose are always more extreme than the final results.