Next week starts the beginning of a three week release for models of Khemri and Warriors of Chaos. This takes the Grey Knights down to a single release week, and apparently no new models. I had really hoped to see an expansion of the Assassins with the new dataslate and Grey Knight codex with a second week of releases.
Please remember these are still rumors, but only because there is no official release yet.
via Steve the Warboss on Faeit 212
Next week new Models for Khemri and Warriors of Chaos.
Fantasy becomes a 3 week release.
Only 1 Week for GK, no other releases for them.