I don't think I ever said it, but my point in why stalling out Okada passing up Tana is a good decision, is because once that happens, there's pretty much nothing left in terms of HUGE deals, and they're going to have to ride Okada just like they rode Tana from 2010-2012. Take time with Okada while you can, because once you do that deal they're going to have to reach big time for something else.
Where I would disagree is with Kota. I think he is being groomed for a potential big time run in a big way. The graduating him up to the HW division, co-main event with Naka (and Naka putting him over on the mic afterwards). Kota is beloved by the media over there and I absolutely think making him a legit HW contender is on their to-do list for the year. If it weren't for the concussion, he probably would have scored some huge upsets in the G1 last summer, and I think he has a BIG showing in it this year.
As for Naito, and here's the thing with talking about puro. Without living over there, living the product, speaking the language, all we can go by is in-ring and how guys come off on shows. For one? Not the biggest Makabe fan at all, but he's apparently super charismatic and appears on Japanese TV a lot and fans love him. With Naito, Tana went out of his way in his book to talk about his promos and cites that as the reason for him not getting over the hump. The he does these weird, depressing, downer speeches sometimes that leave fans flat when they should be getting behind him and that he doesn't have a big star feel because of it. So can we really criticize NJ for not putting him over their bread winners?
Shibata is a long deal. Tana (publicly at least) buried the hatchet with him, but the OGs definitely didn't want him around, hence him jobbing in most of his big matches. And on top of that, he wasn't even working full tours and didn't until late last year. He had beef with Tana when he came backstage after the classic Ishii match saying he was finally enjoying wrestling again and Tana called him on just being in it for the check. Getting the tag titles, for him, is huge though and I think it was a great sign at how clearly, genuinely happy he and Goto were to do it. Shibata is going to have to prove his commitment before they give him anything. Having big singles matches with Tana and Naka to close out the year seems a good sign that he's doing that.