I think its gonna be interesting since we haven't seen Naruto kill anybody . He was gonna kill Haku and he almost ended Kakuzu but failed . So maybe he''ll go for Obito? Or Sasuke's gonna get it? hm...
On the one hand, I think it would be really interesting if Naruto is forced to kill Obito, but I'd honestly be surprised if he were forced to do so this late in the game. Kishimoto has tried very hard to give Naruto extreme powers, while also making it so that Naruto never directly killed anyone. He's almost killed someone (Kakuzu), but even then Kakashi technically dealt the killing blow. Naruto is supposed to be special, he's supposed to do something to change the Shinobi world, something to end the cycle of hatred and violence that's bred into the ninja, so how would his killing Obito be different? Having said that, we already saw him "hug" dark Naruto, so does this mean that this time he'll be forced to kill this dark Naruto? We also know that he'll guide Sasuke to his own redemption (Naruto won't fail), so will he succeed in guiding Sasuke to his redemption after failing to guide Obito to his own? It really depends
If she really was in love with Naruto she would not be getting a development to move on from Sasuke to Naruto.
She acknowledged Naruto as a lover and as someome better than Sasuke but does this mean that she's in love with him, the answer is no, but she can on the future? Yes, because she is getting development to do so, she confronted Sasuke on the summit and after that she is receiving development to fall in love with Naruto.
The notion that if Sakura does indeed love Naruto on some level (even unbeknownst to herself), she would not need development presumes that Sakura cannot love multiple people, and presumes that Sakura is aware of all of her feelings, that she's given actual thought to her feelings for Naruto, when in fact Kishimoto seems to have avoided having the character actually ask herself and think about "how do I (Sakura) feel about Naruto." During the Kage arc, we saw her think about old Sasuke, but we didn't see her actually think about Naruto. Every time someone seems to hint at Sakura's potential romantic feelings for Naruto (Yamato and Sai), they're interupted, the conversation isn't finished. Sakura looks confused, almost scared, and then moves on; refuses to think about it.
We also have to remember that there are different types of love, and romantic/sexual love isn't always the most important. Sakura loves Naruto, there's no doubt in my mind about that and there's not doubt in my mind that when push comes to shove Sakura will choose Naruto over Sasuke --she already has. It is for Naruto that she got out of her funk (after she and Sasuke tried to kill each other) and stood up against Sasuke, the majority of her actions (ill thought out or not) were done in order to protect Naruto, relieve his burdens, and act in such a way that if there was success in "operation kill Sasuke," he could still have his friends, he'd only have to hate Sakura (hence why she knocked the boys out). My only question is are those feelings or could those feelings become romantic/sexual in nature.
We also have to remember that even romantic/sexual love can be very different, it can be more or less sexual/lustful, it can be based in reality, it can be based on a fantasy. Sakura is really loyal, and we've seen that often genin teams become a sort of new family (though Team 8 seems to be an exception), so there's no doubt in my mind that Sakura loves Sasuke but just like we have to explore what the nature of Sakura's feelings for Naruto are, we need to explore what the nature of her feelings for Sasuke are. What does she really know or understand about Sasuke? What are her feelings for Sasuke based on? We saw in her confession to Sasuke that even though she began to understand that loneliness drove him (and Naruto), that she really didn't understand what loneliness is. We know that to some degree she began liking him because he was some sort of stepping stool, a way for her to show that she has surpassed the females in her class. We know that she had a fantasy about a guy complimenting her forehead, and that that did happen but she believes that it was Sasuke when it was in fact Naruto. To me that indicates that her while her love, her loyalty, and her desire to see Sasuke redeemed is very much real, the romantic nature of her love, the intensity of the romantic nature of her love is based on a fantasy and is largely based on some sort of internal build up. Sakura's feelings are very much like the feelings that many people, especially teenagers, can have when they like someone from a far, when they idolize that person, when they attribute certain qualities to that person that might not be real --might never have been real. Then let's compare that to her feelings for (and relationship with) Naruto. What's the difference? At this point in the story Kishimoto has worked hard to illustrate that Sakura knows Naruto (and even understands him) more than anyone else, in some ways even more than Sasuke. The last barrier to this was in Sakura's ignorance regarding Naruto's romantic feelings, but once she found out about those, things changed. She's now able to speak for him, explain him/his feelings to the rest of the world, she's able to relate to his feelings/realize that she's entered his heart even without his needing to think of a regret/an event that relates to her directly. Everything she feels for Naruto, the feelings she's aware of as well as the feelings she's incapable of admitting to herself at this point, are based on who he actually is and who she actually is (while the majority of her dislike of Naruto was based on who she incorrectly thought he was, and an image of herself that she was trying to convey).
But does that mean that she absolutely loves Naruto in a romantic/sexual manner already? No, but I do think Kishimoto seems to be striving for the possibility that she does but cannot realize her feelings because she's still hung up on Sasuke, because she has a low self confidence when it comes to romance, and primarily because if she realizes her feelings for Naruto and moves on from Sasuke too soon, the romantic plot would be finished.