I get where your coming from. Don't put expectations to high for you will be dissapointed, but keep your expectations low and you may end up with a big surprise, Right?
Basically, yeah, don't think sakura can just go to naruto and don't count out naruhina from occurring even though you don't want it too, Kishi can make these happen.
In my case, when it comes to sakura I put my expectations at a mid level
She can turn to naruto when it comes to future events, mainly Sasuke, she can turn to naruto, it's not impossible given the parallels, Sasuke attempting to kill her 2 times, the depression over Sasuke in 540, the panel in 615, the data book, the fact that Kishi said the crush was selfish, it's a negative trait sakura cannot keep, this at least lets us expect that in order to keep sakura as a consistent character, she cannot remain with this view, she needs to get over sasuke for proper development regardless of any pairings, she can be friends with him in the end but even then sakura has not had any real impact on Sasuke like Sasuke did on her, naruto and sakura impacted each other a lot more, this is something to expect.
I expect some development with sakura on tsunades potential death, this also being some powerup moment, I think it is possible for sakura to get some powerup in reason this late, I think she can get the strength of 100 technique to help in the fight considering we have not seen her in the 9 tails enchantment moments and if itachi could give Sasuke his ocular jutsu by simply transferring it by finger, not hard to imagine tsunade doing this too. There is a lot of potential for these things to happen in the current step up of things. There have even been theories about even hashirama giving her sage mode or something as unlikely as it sounds.
Just expect stuff in reason, these things I said can come, least the first paragraph of stuff does make sense but even then Kishi can just do something really really unexpected.