I also found this on Tumblr, courtesy of samuraipanda85, which also brings up some good points:
"Ok.
Those kids.
What the kitten?
Also, if they really are supposed to be Naruto’s kids. Why do they have those whiskers? The whiskers aren’t a genetic trait. They are birth marks from Naruto being born from a mother who contains the 9 Tails.
*thinking*
Did the 1st Hokage’s children have those birthmarks? Cause Mito also bore children while she carried the 9 tails. We never have seen Tsunade’s parents. Or is this just specific to Naruto? It might be the narusaku shipper in me talking, but I doubt that Naruto’s sperm carried enough of the Kyubi’s chakra to give his children those birthmarks. And why only 4 scars?
Also, from what we have seen of the Hyuga genes. The byakugan is a very aggressive trait. So why these “children” of Hinata do not have the byakugan raises some eye brows.
Then again, the main villain was rumored to have the Byakugan and his eyes look similar to these children. Is it because Hinata mated with a Senju? Giving her children some advanced Byakugan.
If this is a troll it is a kittening good one. Where did these pictures even come from?
I gotta hand it to you naruhina fans. If this is real, then this is some damning evidence.
Of course I’m not ready to throw in the towel just yet. We still don’t know if these images are legitimate. If they are. We don’t know what role the children will play in the film.
I highly doubt that SP would reveal such a huge spoiler.
It may sound desperate on my part, but this children could be byproducts of Hinata imagining having children with Naruto. Of course if that were true, she would imagine them with Byakugan or Naruto’s blue eyes. Unless it was a genjutsu cast by the main villain to show Hinata what could have been.
It’s too hard to call. I’m gonna have to give this one to naruhina until new info emerges"
Yeah, there definitely some bizarre stuff going on, so I wouldn't too easily call it over for us, once again.