A, B- World's Greatest Tag-Team, Both excellent Raiton users, B fully tamed his Jinchuriki, A has gotten Raiton Armor v2 since the altercation, Samehada, Raikage has both his arms & knows the secret of Minato's FTG.
Minato- Fourth Hokage, One of the smartest ninja ever (Although, arrogant IMO)...