Save for sage.

There are so many different rare ninjas in Tendo Treasures that you're unlikely to get the rare ninja that you want in your 60 pulls.

With Sage, your chances are a little bit better, as there are only 3 different rares and you have a 1/3 chance of pulling that Sage Naruto, as opposed to the 1/8 chance of getting that WB Asuma or something

Don't listen to C2J6. There has been no news of Kage Treasures coming recently.

Btw, Kage Treasures is the treasures that comes after Sage. It is level locked, but I don't remember at which level. Either 70 or 80. Sage Treasures is supposed to go down to lvl 60 tho.

The rares are, like you'd expect from the name, the Kages, like A, Mei, etc. There is also Susanoo Sasuke, who is a Super Rare, and Susanoo Itachi, who is an Ultra Rare (you can only collect fragments from seal scroll pulls, you can't actually pull the character).

From videos I've seen, you c*so pull characters like Omoi or Mabui or Chojuro, who are regular 3 stars, so I'm not convinced it'll be anytime soon, unless there's gonna be a huge update.