I don't know. I feel like her character is always meant that way, regardless if people finds it annoying or not. 615 follow up was 633. Now, she's being placed in friends list. If there's more, good for her, but after this arc, it will be irrelevant from that point forward. Unless Naruto message to Obito before he converts is, "Besides, I got two when one fails, so suck on that!"
I don't believe Hinata's development is over. She still hasn't really changed and is still lacking in confidence, not to mention Kishi had her flash back to 615 and show Naruto squeezing her hand, which I don't think was originally included in 615, and she has expressed once again her desire to stand beside him, so I definitely am not ready to call her character complete. We'll be seeing more of her, perhaps even more 'moments' with Naruto, I just hope people don't freak out again when it happens. 
I think the same, that her development hasnt ended, but it's something that she will have to realize by herself, Naruto loving Sakura it's already a sign for her to wake up, i mean on this arc she would had to worry about her clan and her friends but what we've seen so far is Hinata thinking about Naruto 24/7.
All the things she did was related to Naruto in a way i mean when Lee was crying over Neji's death she didnt give a speech to him or said something, she could not express anything against Sasuke when he came back but Shino who barely talks on the manga, voiced up against him.
I would say that Hinata lacks a purpose and an objective on her life, if her character is meant to be finished she has to get this.
Otherwise she will continue just running around with her infatuation on Naruto.
After this she's once again fighting alongside Naruto so it can makes an even, but still i sort off believe it's not her definitive objective because it's provisory, it screams like insecurity plus infatuation.
Sakura's desire to be strong because she didnt wanted to be protected by Naruto and Sasuke all the times and she got other objective which is to help Naruto on the Sasuke's matter after it she will get up with nothing and will have to face what she wants to her life.
Edited by Dαrkrєrsŧ, 02 November 2013 - 05:19 PM.