I am the only one, who probably isn't really hoping for a promotion for Kisenosato and for a kind of a funny reason: 4 yokozunas is too many if one of them is so superior. Even now I feel sorry for Harumafuji and Kakuryu for they mostly are not even in a winning contention for most the tournaments. Kakuryu won a year ago, but since then his best record is 11 wins. Harumafuji wins a tournament once a year, but has had to settle for a 9-6 record sometimes as well.
Btw, how bad it would have actually been for Terunofuji to get promoted before his injury, he would have had to retire already. The kind of same thing is for Kisenosato, if he doesn't win now on his own, he won't win as a yokozuna either. Then we will have four yokozunas where one wins, one comes in 2nd or 3rd, and 2 produce a 9-6 record. That's terrible.
Bottom line, a Yokozuna is the title of a champion, champions win. The rank should not be awarded without the standards being set.