Thread:DeCool99/@comment-4220590-20160404194113/@comment-4220590-20170305222241

If you cannot find any source calling them "Power Rings" after the GW, then they should only be referred to by what they are called after that. It was simply used as a placeholder until a proper name is established. However, if you want to chance the name, I suggest you look the old issues over, just to be safe.