I actually wanna see Obito and Madara cast the Infinite Tsukuyomi. This would ultimately switch the story back to Sasuke since I assume he would be the only person to not be affected by it. Then it would be Sasuke vs Obito and Madara after Sasuke finds the information he is looking for, he might even have to train with his new power-up in order to fight against both Obito and Madara. Kishi could even do a time skip to make the characters grow up a bit more if the "moon eye" jutsu is in effect. Just wondering what could be done to change up some things.