To note, from that article, there is no indication that "Echos of Time" is even a video game. Maybe Square will be starting a "Crono Con," a Manga, a blog, etc. The Chrono series isn't even the first or only video game to relate to time, either, so there is no good indication that "Echos of Time" is related to the series in any way.
It is interesting, but the possibilities of what it means are endless.