User blog comment:GodzillaMaster/ME3 Multiplayer Ideas/@comment-4118072-20120630210128/@comment-3228423-20120630212533

The wormhole idea? Yes.

The Reapers pretending to be the Forerunners idea? Yes.

Couldn't exactly think of another way to actually incorporate a group from one universe into another one, so I just did what the most awesome HaloxME fanfic went with.

And no, it's not just Halo, plan on adding the forces of another popular scifi series to this. :P