Well I think eventually we will have them as characters with 1 condition that is this game can survive for a few more years both in CN and here. With the hype of Boruto anime in Japan and new introduced status "Invisible" of this game in CN. So expect it to come in future but it is years from now on for us.

Kakashi ANBU can make him and other ANBU ninjas invisible. While in that state enemy can't cast mystery on you. That's new status.