more deban
Phrase from post #1311777, which appeared as the Sword Art Online's novel volume 10 back cover art: Lisbeth holding a placard with the phrase "MORE" and Silica holding the sign with "DEBAN" (出番, literally means "one's turn," i.e. screentime or airtime).
They make sporadic appearances in the story proper both in the novels and in the anime despite being very popular characters.
See also
- Nicopedia: http://dic.nicovideo.jp/id/4936119