Yeah that makes sense. I hope they do that, where they show off the controller, the message they have and a few games that highlight it's power. Then around June they do a full blow out with the box unveil, specs, more games and a few more added details. Then they would have demos for the press.I'm not sure about Feburary, but I would be shocked if they didn't have an event by the end of March.
The game developers conference is in March, and they'll be out there talking publicly about the PS5, so they'll definitely want the public fully in the loop about it by then because the things they say there will be leaked anyway.