I think a lot of people miss a huge writing element that kishi uses in his writing and here it's called chekhov's gun. It works like this, if in a chapter, the author that said there is a gun on the wall, that means whatever chapters later, that gun must come off the wall and be used at some point. Now what does this show for Naruhina and NaruSaku? Well when hinata running to the battlefield, it was stated that she would hold naruto's hand and be beside him forever. What do we get during the war? Naruto held Hinata's hand and hinata mentioned she would support and be beside naruto forever in 633. That means Hinata's role towards Naruto in this war is done and dealt with. However if kishi mentioned that naruto plans to confess after he brings sasuke back.. That means that naruto WILL CONFESS when he brings Sasuke back. When kushina mentioned "find someone like your mother" it means ultimately naruto WILL FIND someone like his mother. When Sakura stated "naruto, were going to be together this time and do this together" that ultimately means SAKURA WILL WORK WITH NARUTO AND BE BESIDE HIM. That is however yet to be tested and will come into full effect during Naruto's fight with Sasuke in my opinion. It's simple reading comprehension that people lack and try to look past to make everything about NaruSaku worse and degradable.
Yeah it's almost guaranteed the sasuke will be redeemed but the bring sasuke back is kinda wierd. There's no way that sasuke will be able to return so does that mean Naruto will never be able to confess???!?!??