I just started reading Demon Knights (issues #12, 13, 14 , & 15) I'm still trying to figure out the deal between Jason Blood and Etrigan but I'm really enjoying the stories. In issue # 15 there is a man with red eyes. I think he is Harry Tanner from Stormwatch. Also another man mentioned Stormwatch. I think there should be a crossover between Demon Knights and Stormwatch.