I think the focus tends to be on older characters, from a time when HHN couldn't rely on outside IPs but had to create their own. So many of the later "superstar" houses are IPs, and it doesn't make sense to negotiate for, say, Art the Clown or Vena for them to be one of a dozen walk-around characters. The time and money wouldn't be worth the benefit. I expect a Body Collector, a Nightingale, probably some icons. Maybe an El Artista or Hatchet & Chains. or Major Sweets.