by Carl » May 3rd, 2014, 7:34 pm
Well, first off, shouldn't this be in the SP section of the board, as neither Kiara nor Vitani had anything to do with the first film?
Second, to your questions...
Genetics aren't that simple. You can't base how a child will look solely on how her parents look. We also can't use Tama as a reference here because she is not full canon, and the makers of SP did not know about Kopa, so they certainly didn't know about Tama. Vitani refers to Zira as "mother," as do Kovu and Nuka. Vitani has the same body type as Zira and has similar coloration. We don't know anything about Zira's ancestry, so it's not like we can rule her our as a mother based on the eye colours and the head tuft. In the wild, some lionesses do have manes, and not usually because their mother had one. This means it's not weird for Vitani to have such a small head tuft, whether Zira does or not. And since we don't know a thing about Vitani's father (who could have had the same eye color) or about Zira's parents and ancestry, we have no reason to assume that she is not Zira's cub. Also the ear rims appearing with age aren't all that far fetched in TLK genealogy, considering that Simba had ear rims as a cub and lost them as an adult; who's to say it can't work the other way as well?
As for Kiara, well, as you pointed out yourself, her colors and such are at least similar to her family members'. If you still think she's a bit small, keep in mind that she is not an adult at the end of the film. She is an adolescent, a young adult, who still has some growing to do.