It sounds like they are making preparations to produce a loosely adapted Frozen Teardrop animation similar to how Gundam NT is based on Operation Phoenix Hunt but only follows the basic plot points. The message from the JP voice actor Midorikawa for Heero during the panel is hinting that it will depend on how well the 30th anniversary projects perform which is why he is encouraging fans to make noise. There is upcoming 30th stuff that hasn't been announced yet maybe new merchandise from this manga, so perhaps when the new manga ends we’ll get something for Wing 35th after the Live Action movie.