JJ, I think we'll get Miracle on his own, but maybe another New God like Lightray in that 2 pack would work?... Otherwise, I like your suggestions!
I don't know. I think a Mr. Miracle/Barda pack would probably happen.
If they start doing packs like ML Face-Offs or something else that's going to all retailers I could see that, if they're sticking with exclusives like the Target packs last year I see them staying with one "known" hero and one "new" character, hero or villain...