I do have one tiny concern in this. The power to dream-walk, or whatever it is that happens from 'normal' dreaming, is only a power that Artemis has. She has brought other people with her (Jenny and Lilly) but I am concerned that we would be taking away the uniqueness of that ability.
Recall that Lilly is unable to journey there, without Artemis's aid and has specifically not let her.
One could make the argument that Melanie used to be negative four... but still... even Jenny can not do that, without Artemis. So far anyway.
