Is Gust Hinting At An Atelier Rorona Sequel?

The image is an ad from Dengeki PlayStation with a girl saying “I’m home. I’ve grown up a little, I wonder.”

While the ad in doesn’t mention Atelier or Atelier Rorona, the girl looks strikingly like an older version of Rorona. Also, Gust teased Atelier Rorona similarly before announcing it last year. The magazine ad says we’ll see her in two weeks. Atelier Rorona 2 reveal then?