Wait some days, don't spoil it yet, is to good.
spoilers:spoilers:end of spoilers
The last panel on one of the pages shows a black woman, but I believe that’s meant to be Marilyn Moonlight the Spirit of Metropolis, not Red Cloud (though if anyone brings back Goode it would definitely be Williamson). One panel is Superman riding a horse which definitely makes me think Terra-Man. Oooo that’s a cool theory about Solaris, there was one panel I couldn’t figure out, it could be teasing Solaris showing up. end of spoilers
Yes, it is probable. I just couldn't think of another black girl who was an enemy of Superman . Only Red Cloud. About Terra-Man theory, well it could be invlving COmet, but I really believe it to be a tease on Terra man. And Solaris, I mean, that really looks like an ey on fire, but then I noted SUpes is inside in whatever that is. Still could be Solaris oor who knows what else creture.