complete bullshit, I'll edit later to explain why*edit*
1. His account has now been deleted, that's sketchy in itself
2. The manner in which he "verified" his identity. Ford badges all look pretty much the same. It's a Picture, your name and a Ford logo, nothing about job title. I could show them mine and claim I'm lead engineer on some secret new Mustang and probably get away with it long enough to do a Reddit AMA.
3. There's a way to confirm without saying too much. He does not accomplish this at all.
4. Everything he does say is pretty much just echoing what is out there as rumor here and other places around the internet.
I'm pretty sure I could ask this guy if he knows a few people who I personally know (one I'm related to) are or will be working on either the Ranger or Bronco and he wouldn't have a clue who I'm talking about.