So, Sony is having an event called Playstation Experience on the 6th and 7th of December of this year, they will most likely being showing new stuff there. Several Sony/GAF insiders (You're vetted there, if you're wrong you're instabanned and the mods ask for undeniable proof for any claim made.) have stated that there will be a The Last Guardian level announcement. An insider said "for those who aren't expecting TLG level announcements, you're going to be wrong" paraphrasing there. Several insiders have also confirmed that FFVIIremake is in active development, I don't think it'll show up at PSX personally... Another insider said that multiple people are going to be vindicated by their bets on what's happening. (There's an avatar bet and a list of what might be announced, if you lose your avatar is changed to Knack for some months. ) what's more, there's plenty of teases that there is going to be an announcement of revival of an OLD IP, anyway, my point... maybe Shenmue HD collection is finally happening? Maybe a Shenmue remake altogether?
Gematsu: recently had this to say
SCE Worldwide Studios boss Shuhei Yoshida reveals that SCE had considered Sega a rival during the PSone days, but in the end, both had similar goals and therefore Sega became more of a “war buddy.” Yoshida also said that he hopes to continue bringing PlayStation 4 more Japanese games after Bloodborne that highlight the platform’s capabilities.
I think Shenmue has as much chance of Crash Bandicoot or FVIIRemake or The Last Guardian, especially since Sony have been the most vocal about the IP. And if there are truly megatons that will make people rage there then Shenmue would fit the bill perfectly, no one is expecting it, Yu wants to do it, Sony seems open to it, Sega and Sony are on super friendly terms and they plan to make more Japanese games for their system. It just seems that it might be something here or I am extremely delusional.
Also Scott Rhode did say on Twitter that they're showing some "super early stuff that maybe we shouldn't"