You know, I always wonder what characters other people imagine when they write/read the angels and demons. 

Like, for me personally, I’m always thinking Matt Cohen when I think Michael and Rachel is always Meg and Gen is usually Ruby. 
But I really like the idea of Rick Springfield as Lucifer. I know Mark has been that character more often but… I really like the idea of the devil showing up as a mostly washed up 80s rocker who drives a mom van but still wears studded boots from time to time.