He didn't deliver 'everything' to Mother Jones in October 2016, because the dossier was still being worked on through to December (
https://www.theguardian.com/us-news/...ump-and-russia), and wasn't published by Buzzfeed until 10th January 2017. I mean, sure it
started life as oppo-research on Trump but it clearly became much more than than that, or else why bother keep working on it passing information to US and British intelligence services well after the election (
https://www.theguardian.com/us-news/...-m16-kremlin)?
The Mother Jones story mentions the existence of the dossier and the general outline (Trump collusion with Moscow) but has none of the headline grabbing stuff (pee tape) that might actually have been an effective October Surprise.
No responding to anything from Fox News because it's probably, you know, wrong.