This is turning into something that is rather exciting. A Renegade Knight Datasheet will come with the boxed game and a detachment for that allows for Allying with Chaos!!!! Wow.
As more information comes in on this release, of course we will stay on top of it. Still solid sources that have been accurate many times in the past are coming forward with information like this one.
via anonymous sources on Faeit 212
The boxed game comes with the datasheet for the renegade knight and a forsworn knight detachment for daemons and chaos marines to ally with.
Learn More about the Imperial Knights, and those that have fallen to Chaos