>>7760878Holy shit, now that I think about it, THIS
>>7749747could be plausible with an Alpha operative. They've been recorded as wearing the colors of other Legions and Chapters, which is both unique and nearly unthinkable to other Astartes.
If they're acting on information from a council of Xenos, why wouldn't they put someone (or many someones) into the Tau?
Looks like they're putting down a brood of Tyranids anyway, which is a good thing for any other species.