In a way i agree there would be no point in making JTHM 40k (for you who dont know JTHM stands for Johnny the homicidal maniac, a comic book character)
but they should at least make a limmeted editon series of JTHM minitures like Nny, Squee, Devi, and mayby a few other Jhonen creations like Zim, Gir ect. By doing this Jhonen and the Citidel Minitures will make a giant profit considering nearly everyone knows about JTHM and/or Zim.