According to my research this is for a new variation of Frostgrave called 'Ghost Archipelago' [he explains for he benefit of an unseen audience] which will also feature super-human characters, &, by the looks of it, a race of monstrous lizard creatures. Which should mean some characterful hero models to accompany the pirates, & possibly a metal or plastic release of some non-copyright infringing man-lizards. Which is good, because I do not care for GWs 'Seraphon' line.
As an old fan of Necromunda, & someone who doesn't enjoy playing Frostgrave, it surprises me that I'm more excited for a new Frostgrave release than new Necromunda... but there you have it folks!