This article wreaks of speculation. Why would Sony even say a word about the disc size. Maybe the triggers on the controller since they have had some gimmick for both of their controllers(i personally despise the touch pad) but that could also be some version of clickbait/hype. It’s over a year out and we just got the very obvious name.
I’m shocked the console companies havent done away with physical discs all together. If you need to be online to play, you might as well have to download it through their proprietary service cutting out the middle man