I know I'm thinking way in advance, but Dan came and restored Tsunade's chakra during the Kage vs. Madara fight.
Wonder if Naruto can do the same after this one expires.
The 3 years time gap to activate it feels to much.
Def. It's like a slap in the face. Like "Hey you're awesome now!....Just kidding." Though Naruto has chakra coming out he wazoo so he could probably power her no problem just like she heals him.