Randomly watched this week's episode. When did the fillers end? Anywho, looks like Kakashi gets his hax Sharingan and Susanoo next episode and it should end cliffhanger style with them sealing Kaguya. Looks like this shit is actually coming to an end. I can't think of any more gaps where they could add in a random filler arc but with this anime I wouldn't be surprised if they somehow found a way.