While DC kinda let the cat out of the bag it still raises some questions.
POTENTIAL SPOILERS AHEAD
Now I think the way the symbol is designed looks more like the Earth 2 style. But that Lois is part of the Red Tornado. Earth 3 Lois is Superwoman but the villainous one we saw in Forever Evil. Could this be the current Lois? I might read this just to find out.