Hey there, Finch is not in the DC/Marvel universe but he is from... what I think counts as... a crime fandom so maybe you know him anyway! He often gets joked about as being a lot like Oracle for his canon, if not Batman himself (mysterious secretive billionaire with a lot of tech being a vigilante sort of does it).

I thought this could have some fun potential if you're into plotty things. Finch has like a million secret identities and them running across each other in a couple different scenarios could be amusing. I love lengthy PSLs and being introspective so I think our writing preferences would work pretty well!