Is there a 75,000 point upgrade offer?
Yes there is/ was. I saw the offer showing up under each of our basic cards for many weeks, probably close to 2 months before they finally disappeared. You can only see it with the latest site - it does not show up with the much olded site which I continue to use as it is far more functional.
We did not take it because we dont forsee any probability we would stay at a full service Hilton property as the card's primarily usage to us would be the instant Gold status due to HHonor is a pure revenue-based system - there is no reason to pile up pts (and pay $95 AF) before we use up the existing balances. I feel confident we will see the upgrade offer again as the upgrade offer showed up when it was still $65 AF and AMEX reminded you that it would be $95 after certain date...