
And I understand it. Fighting is awesome and flashy if it's good, it makes you think "Wow, that person is important!" The Sasori fight had that effect, now it's worn off and more people hate her thanks to the Kage Summit. Yeah, I want to see Sakura fight for once. It shifts focus on her and makes her not forgotten. I demand a Sakura fight and it tests my patience to see Kishimoto hasn't done so in over 300 chapters. I swear if I see Sakura healing people anytime soon instead of fighting, I will flip a table.

Bolded: Sakura's shining moments are what makes her noticed. If she doesn't have those anymore, Kishi neglected her. Proves that her "We will fight together!" words were meaningless. Her development with Naruto, while important, isn't everything.
She doesnt need shining moments to be noticed, shes been in nearly every chapter till chapter 500. I personally didnt come to like her character through fights, since for me she was never shown as a character who has intresting skills for fighting. Honestly i also was never a big fan of the sasori fight since for me sakura never developed to a character who is capable for fighting. That was shown to me since part 1. I just wanted to see narutos fights.
The reason sakura became one of my favourite character was just her character development and her development with naruto. Thats the reason why i dont have a problem with her till now. Sure if sakura isnt going to get screentime till the end of the battle or isnt shown to support naruto, then im also going to say that kishi did bad writing there, but till now i dont see a reason to worry.