A lot of things feel off with this ending
- Sakura's child looking too much like Karin
- Hinata's last moments with Neji
Its almost as if Kishi intended Sasuke to end up with Karin. She is the only girl who actually has some chemistry with the psycho. She is the usual Sasuke fangirl... to the point of the fanaticsm that its hilarious and actuallly works.
I have always though that Neji and Hinata should have ended up together (cousins relationships are legal in Japan) and become the badass leaders of their clan and forsaking the curse family tradition. That would have brought some real closure to their characters imo.
Its like all these are signs that this was never the ending Kishi intended.