User blog comment:DeltaSquad5/Your ideas for an Earth-based Star Wars spinoff?/@comment-27389023-20161129075813

What I would do is have the galatic empire arrive in the milky way galaxy through a wormhole or something during the year 2553 at the end of the human covenant war and then the empire start warring with the UNSC, the covenant and the Flood and then we could have Flood stormtroopers.