Nothing, a promotion to Jonin doesn't affect regular team formations, only deaths or removals of team members do.
Team Asuma was originally composed of Team...
Top 10 Mind-Blowing Silvers Rayleigh Facts You Don’t Know
1. Silvers Rayleigh His name is similar to John Silver from Treasure Island and Sir Walter...
1. Midoriya Izuku's name contains the kanji for "green", "valley", "coming out/being from a certain place" and "long ago".
2. "Deku" (lit. "one who can't...