I once went into a music store, and I saw one of the employees pointing at a Mike Dirnt precision bass saying "That guy doesn't deserve that bass". Also, recently, I checked the Squier website. Turns out Avril has got her own signature model now. In your opinion, who does not deserve a signature model? IMO if they're like, not very good, or practically unknown (their band has to be well-known to make up for that), then they do not deserve signature models.