#2 Face turn for Nakamura
Shinsuke Nakamura hasn't had a feud in a while now, and even his match with Seth Rollins had next to nothing in terms of a build up. Although Nakamura's interview was intriguing.
Gone was the edgy persona of someone who chastised Americans and every time replied by saying, "I can't speak English". This was a calmer version who answered the questions and corrected the interviewer that SmackDown was not an "A" show but an "N" show (standing for Nakamura).
A face turn could do a world of good for Shinsuke at this point in time because he is practically nowhere right now. His heel turn which seemed super impressive at the beginning has fizzled out badly.
A face turn would again bring back the fans who have not really enamoured themselves much with this avatar of Nakamura, and it could bring in some great feuds with antagonists like Randy Orton, Samoa Joe, or even The Miz.