Could a successful session's Space player shrink the Genesis Frog and take it with them when they claimed the Ultimate Reward? I realize this would end up with the frog inside itself, but maybe if that doesn't instantly destroy everything it might serve as a good protection for the frog from external attacks like the Red Miles that killed the B frog.

Recursive Frog, isn’t there a Futurama Episode where they have their Universe in a Box. I have no idea how that’d physically work.