A few (possibly outdated nuggets) I feel I can share, a lot of this is known and has been discussed before...but...
-This is legit (as many others have said)
-This was always (or for a good bit) the plan for the Neo
-MS had no real/current XboxOne Slim or Scorpio plans
-A leak of a "Neo" / PS4K got out
-Internet speculated like crazy about specs and release date and reveal
-MS caught off guard
-MS makes XboxOne Slim and works hard to envision their own "big but not XboxTwo big" upgrade, spec out Scorpio
-MS reveals both at E3, anticipating Sony showing it's big guns too
-Sony doesn't. Neo was never seen as a "big gun" to Sony
-Cart got in front of horse. Sony examining if Neo should be something bigger tech-wise
-Currently (or currently-ish) still looking like "no."
I've already said all this on DLC, yes, but not sure if I said it in one place like this before. Lol