I agree with the other posters, Shayne: Joshua is a one evil dude! It wouldn't surprise me if his real name is something like, hmm, let me see: Tex Tuthor! Naw, that's too obvious. Maybe Rex Rooter! No, must be some other double initial. Can't imagine what it might be, though.
The problem I see is that if Lisa is wearing the bracelet and gets around Superman (or Clark, for that matter), he might not be able to stop her unless he's learned to fight tne effects of the crystal. Then Lois might have to be the bad mommy one more time and take it away from her. Then we'll find out just how far Lisa has come with her powers. Of course, that might be the catylst to break Clark free of both the influence of the red K and the influence of Joshua, whoever he might really be.
I've got it! Alexander Author!
No, that's not it either...
