Wikipedia:Articles for deletion/Diamonds World Tour
Relevance is not even a consideration here, because relevance is subjective;  I'm sure Barry Manilow could care less about Rihanna's tour, for example.  What is at issue is sourcing.  The event has not happened, and CRYSTAL states "no dates are definite until the event has happened."  There is no coverage about it per RS; RS means "not from Rihanna's website," and "not advertising materials."  The tour also has to be notable on its own, as |notability is not inherited from its album.  So could someone please explain to me how something that hasn't happened yet meets WP criteria for notability
— User:MSJapan, 04:17, 21 November 2012 (UTC)
Stance: comment
Cited policy: WP:NOTINHERITED (Wikipedia:Arguments to avoid in deletion discussions)