What if for the Warmind dlc in May SIVA somehow gets into the Black Garden? Since the last time we saw the Black Garden we kinda opened it up to the rest of Mars. My theory is that a piece of the Heart of Darkness from D1 comes into contact with SIVA and SIVA receives new directives from the Heart, and that is the new threat for dlc 2? Or maybe the Heart reassembles itself using SIVA. Now THAT would be cool. The Heart already had some funky animation on it but I wonder what it would look like SIVA-fied.