Thread:Unrulyruby100/@comment-24818200-20140428191618/@comment-27202257-20140501054854

...huh. Lot happened while I was out.

From the original description, I was under the impression that this category would just be for characters that don't physically appear, despite their importance to the plot. Under that assumption, Dr. Galvani would qualify, because while he is involved in a side mission, he still does not actually appear himself. If there is disagreement on this point, however, you are right that Mentioned Only might be more effective. I wasn't fond of that because it sounds a bit awkward to me, but if it is more practical than I think that would be a good change to make.