Obviously I take everything said to me by people I don't know with a grain of salt (what does that actually mean anyway). But his accounting of Logitech's history isn't his opinion, it's simply what happened. So unless he's just making it up, then it is possible that Logitech will release a new remote with less than a month's notice.

As for what he said about a new remote being more than just the Harmony One with RF, it does make sense. WiFi is the new thing with remotes these days, so Logitech might be anxious to get those features on their remotes as well.