To follow up on an earlier report, PWInsider is reporting that one of the main reasons for WWE deciding to cancel the planned Iron Sheik autobiography is linked to the company’s new “PG” stance as a book being published about Sheik’s drug use and other crazy stories were not something they were wanting to promote. Other books scheduled for a release this year include a Rey Mysterio biography and a History of DX book, which basically means it is still “PG” to tell someone to suck it.