I agree with you guys.
If frost said he was retiring the guild I would not be trying to take it. I've waited almost a year for him to comeback and nothing. Guilds that retire = stay retired. Frost randomly left and said nothing about what should be done with the guild. Unlike frost rogue wanted his guild retired, and I think it should stay that way.

Still no replies from staff members concerning this issue.
EDIT: just got a reply from Julius