What will tie the DCMU together?

After Marvel's we see that the infinity gauntlet ties everything up with the gems having involvement in prior movies.



What is DC's answer to that. I know the anti-life equation is what Darkseid seeks. But how would that tie the DCMU together?



Marvel had a scavenger hunt of sorts for the gems. What does DC do?



I say DCMU because DCCU is hard to say. But writing makes no difference...... Whatever.......



Thoughts?