Remember way back during DC One Million, there was a story thread where for some reason, sometime in the future, Kyle was going to leave Earth for Deep Space and J'onn would spend years searching for him, since by that time they'd grown to be legendary friends or something? Has this thread been picked up at all since then? I'm still catching up, and it's going to be awhile until I'm there. Also, have Kara and the pre-crisis kryptonite been explained? Are they real, or were they created by Superboy Prime beating down Paradise? Just wondering.