This chapter only boosted the idea of Sasuke dying or becoming a wanderer, if he were meant to stay on the village he would be certainly Naruto's advisor.
But turns out to be Shikamaru, and Sakura will be Naruto's assistant on kage's office :3.
Am I the only one who might think the 3 advisor of Naruto in his Kage office will be Shikamaru, Hinata ( foreshadow since he came right after Shino statement and it could give closure to her character goal to be side by side with Naruto) and Sasuke since to me Naruto will save him (Jiraiya failed to save Orochimaru just like the 1st didn't get Madara to listen, so this generation Naruto will save Sasuke)
Sound fishy but in the end, that should be the adviser
But what about Sakura. We know that the Hokage advisor for the 3rd 4th and 5th Hokage were Danzo, Koharu and Homura (Shizune was like Tsunade perso nnal assistant, not adviser but we all know she's closer to Tsunade then any of those 3). The 3rd wife and Kushina weren't in the adviser office. Tome, Sakura spot should be that one, wife of the Hokage , personnal medic and probably her assistant to make him do his paperwork ( Sasuke wouldn't care, Hinata has no badckbone, let's face it and Shikamaru can be as lazy as Naruto
)
As we all know, wife tend to know and advice her husband in everything if they needed ( as much work or personnal business) so more like an unofficial adviser but the one that count the most.
Other word, Sakura doesn't have to be an official adviser in my book to be the closest to Naruto.(the escort you take , like in the five kage summit aren't necessarily compose of your adviser either lol. )