Its really just a matter of time though until we see how NS could go canon, I mean just in a nutshell:
NH is the easy one because its just right there, its literally right there, just waiting as an easy answer, it doesn't need anything but doing this would just be dumb and weak, its like, kishi had the chance, he had plenty of chances, and for a character who always tried hard to achieve his dreams, doesn't it seem contradictory to just have something come for him regardless of development and screentime? I know heroes should get a break, but even this needs reasons beyond Hinata just loving him, I mean its the lesser of 2 evils, I would rather this occur than SS, but even then, its still a big toxic result to the story. I mean its now the final battle, and naruto still loves sakura, and people dont see this as a problem, when sakura herself is still also changing in regards to naruto and sasuke? One of the major reasons I dislike NH is because its just too simple and convinent, the other, its the fan perception of Hinata and her importance when she isn't the most major, given her big moments could have gone somewhere, but to even where naruto has not given a return notion to her by either the hand holding (rather nejis death took precidence here) nor the confession from pain, only remembering that she did defend him, that is it, and frankly, if we got so much hints and development on NS at this point, even with sakura getting many more roles with naruto (the hug, reviving him, meeting minato) hinata should have had if we were to believe she was the intented love interest, then yeah I would give it more credit but no this is why even now, it may not even be necessary to fulfill this event, kishi would leave the confession unaddressed from hinata and still end the manga with NS with no real harm, even this would be more acceptable than madara using sussano with no eyes or the laws of the naruto verse being rewritten every 3 chapters in battle. At this point, there is no major even purpose for NH beyond just closure if you ask me, its too late to build so it should just get concluded and thats it, NS is still the big picture pairing at this point.
SS well, yeah we can simply say its the biggest mess and with what sasuke is currently doing, it is just not even slavagable at this point, I mean if Sakura still just loves sasuke to the point this would still be referred to as a bad time in their relationship, to where even the intent to kill naruto, her best friend, and her own sensei tsunade, this would just be a continued abberentive feeling on sakuras own character development if you ask me, I mean yes she can like sasuke as a friend and forgive him like naruto has, that is understandable, but the point I am making is, one thing I like from characters I follow, is that they have come to learn something in the time they have gone through their trials and for sakura, literally its not more clear that simply learning the difference between what she thought was important and what she truly knows is important, this sounds very basic and thats because it is, basically part of her development is just ironically needing to know who is more important to her like that old saying the most important things are always the ones around you, because I know it won't harm NS, but even if Sakura is still fixiated on Sasuke, even after all this, I really just wish there would be something to have well, she learned from all this, because even then, SS is just pointless, it solves nothing, it never has any reason or impact on sasuke, even if he did come back and was like in part 1 again, it would still be nothing granted to occur. SS is just a void plot element, there is nothing redeemable or fulfilling with it, like NH it would only be a half assed deal of sasuke getting better "because sakura hoped for it" and frankly, I never liked this "because they always hoped for it" deal, people can prey, have faith, believe all they want, but this means nothing unless something is done physically, something is done to invoke an action to cause that change, nothing ever gets accomplished by believing, because thats just well, a mental aspect of a deal that things will get better, the deal is, its better when faith and physical action go together to make that occurrence come, but for SS this is not the case, even with both, because as before, this still has no impact or importance on Sasuke and his character, hell even in the coming movie he looks like an outcast, still intent on a revolution with his rinnegan. To me, there is nothing that can make this pairing acceptable, it would just be a horrendous scar for sakuras development and sasukes character, it would literally be the poo stain on the story of naruto, really, it just seems like a cancer that just needs to die off for good. Sakura can like sasuke as a friend and forgive him, it makes sense from 675 that her feelings changed and its declined from love but she wants to help him the same way naruto has, SS can go as friendship, but thats it. Because honestly, in the coming battle, she is going to support naruto, she supports his dream, she is been freaking hinted 3 times as the girl like kushina, the first 2 making this really clear with the second meeting minato being the most direct. Seriously to most people the aspect of seeing the ending as sakura once hated naruto to have coming to love him is the most paradoxing thing to them, its like the universe would impolde if that happened or it would ruin the story, at this point, part of me feels that part of sakuras ending development can only be justified if she learned something from this long mentality trait, that love is not ideal, its something that grows from one you know and come to like for a long time, for her to go through this whole journey never learning or having this change is like the biggest forgone development she could have had. I have faith that this will change, but honestly if it didn't that would be really really unusual and well, it would make me see sakura as unaccomplished, that this is something she should have experienced or gained, I mean naruto has grown up, sasuke is not playing around anymore, sakura surely should have changed too and this new conflict should do something to her, the fact naruto is marked for death should have an impact on her, the fact sasuke wants to kill tsunade as well, there has to be some way she is impacted by this in the coming chapters. Like naruto she doesn't need to give up hope on sasuke being better in the end, but honestly, I think its reasonable to say that she comes to terms with realizing the difference between ideal and real love, because honestly, its a good question in itself, how does sakura feel about naruto? She "loves" sasuke yet has spent most of her time, her mutual and positive interaction and growth has been involved with naruto and much of what she has done has also impacted naruto himself. The fact these 2 have spent so much time together, even with naruto still loving sakura after the fake confession and sakura coming to support narutos dream, to keep him alive for it to see it come, frankly, you don't see this stuff with any other pairings, this is the stuff that most would say is the material to make a believable pairing, yet most other fans would flock and say NH or SS, and thats what I find hard to believe, because all of "this" that has happened with NS, all we have seen in the manga, I would be shocked at this point if it didn't happen, even more now that the 3rd kushina foreshadow recently came. You know there will be some end result, some end pairing, and for it to only be naruto and a girl like kushina, being sakura still alone as that girl at this point, all signs still point to NS.