I'm saying not to get your hopes up for a TES V announcement at Quakecon. Especially when it was on BethBlog that there won't be.
"*If you’re expecting a game announcement, sorry. That’s not In The ‘Works."
If you're referring to this quote I think you've misunderstood. Notice that "'In The 'Works" is capitalized. I'm pretty sure that they met an announcement wasn't 'In The Works" on that specific night, that an announcement wasn't part of their new "In The Works" segment, not necessarily that an announcement wasn't in the works in the lower case sense of the phrase. The title of the blog post is "We’ve got something “In the ‘Works” for tonight." When people read that, they were thinking an announcement might be imminent. Bethesda was just clarifying that they weren't announcing anything that night. Bethesda hasn't, to my knowledge, said anywhere that they aren't gonna announce anything at QuakeCon.
Anyway, I've been looking at the QuakeCon schedule on Bethesda's blog. Take a look at the Building Blockbusters Panel. That would be the perfect time to make QuakeCon a bigger event like Bethesda says it wants to. The id guy could announce Doom 4, West and Zampella could announce Respawn's new game, and as a grand finale, Todd Howard could announce Elder Scrolls V.
That would be amazing...