So Tsunade has been able to show off as much back and forth though, intermitently during 600 chaps and now a useless brat sheep link such as Sakura is meant to actually fill in Tsunade´s power heist? Nope, it´s been a time to long to be dissapointed by a character as to forget about the storyline and chew into Kishimoto´s sometimes senseless guide on upgrading characters without these characters earning the powerups.
Sage-mode, Pink-flop whatever mode... Tsunade remains as the best female icon in the series while Sakura shines on free power ups dully