I won't speak on the topic of people being sure on Geno or expecting him every single time, that happens too often and it's a waste of time for discussion at this point.
However, on the topic of fp7 reveal, there is nothing odd whatsoever on expecting it being revealed any moment now. The amiibos are coming and FP7 is going to release in Fall. Nintendo has yet to announce their title for either November or December, and it is sure as hell that they aren't relying on holidays to do well with the game and watch mario thing releasing in november, not even a switch title, lol, there's stuff nintendo still has to cover in terms of announcements. I am not gonna be surprised in the slightest if it was to release in late september or early october, around the times where the amiibos are releasing. Sakurai/Nintendo have a schedule to keep up with with the DLC releases, and we all know that they work on batches of 3 fighters at t he same time since Sakurai confirmed it via a pushdustin translation back when Joker was coming out, so fp7 is most likely about done around now, certainly its trailer reveal is at least anyway. There is absolutely nothing odd about expecting it sometime soon lol.