[cosmicrescend0]

As a heads up, here's the press conference dates of prior 5 seasons:
Revice: July 27th (Cameo in SHS + The Movie was July 22, Q1 listing around the 16th)
Saber: July 29th (no summer movie cameo, lmk if there was a prior offical reveal, Q1 listing around the 18th)
Zero One: July 17th (Cameo in Over Quartzer was July 26, wayyyy after the press conference, but anyone can easily guess why they did so. Q1 was July 12th.)
Zi-O: August 7th (Cameo in Be The One was August 4th)
Bulid: August 1st (cameo in True Ending was August 5th.)

So, the most likely days to expect a press conference to be is July 17th-July 26th (a range of 5 days before and after Battle Familia, and a bit before a magazine reveal.) The toy listing are on average 10+ days before the press conference drops so at the earliest that's July 7th and the latest being July 16th. Of course, this is all merely speculation and older Rider fans will probably be able to craft a better timeline of events than I, but tldr; yeah, things are going to start moving, potenially as early as next week.