With rumors of cult troops in the rumors, the rumors continue from the source that had seen new plague marine models a few weeks back. He is chiming again with more details on what will be released.
Please remember that these are rumors. Here also is a link back to just after Christmas where the Plague Marines were noted along with some Necron bits.
via Nostromodamus on Faeit 212
Since we are on the subject concerning cult troops, besides remakes of the infantry, there will be Cult Terminators for World Eaters and Death Guard. No Terminators for the other two Gods (as of now) but there will be a cavalry unit for Slaanesh.