I know there were a lot of questions about the most recent chapter about the bottom panel of this page http://read.mangashare.com/Naruto/ch...4/page002.html
the tag that said 'Yamato works' made people wonder. People (including myself at first) thought this meant something, like Yamato was spying on danzo for example.
However, I am nearly 100% sure this doesn't mean anything after I found this page http://read.mangashare.com/Naruto/ch...1/page017.html which shows it from exactly the same point of view and the tag as well. Unless Kishi really planned that far ahead (which he didn't), then that tag isn't anything new and hasn't done anything before.