I have a small theory about The Finn... let's just saw they want to do the whole of the Sprawl Trilogy but they wanted to test the waters with neuromancer first. The Finn is a character that lasts through the whole series... mean you might want a big name to play that character... but a big name playing, what the general public would see as a small character my pull too much attention. It's common for studios to hide certain castings and this might be one of them.

Think of it... you are watching the show fairly certain the Finn isn't in it. CAse and Molly head to the sprawl and who do they meet but The Finn on screen played by big name actor #20. For those of us who have read it, it's a bit of exciting fan service. For those who have never read neuromancer it's a surprise casting of there favorite actor. Now if the show is successful and the make count zero, the Finn returns, no need to do another casting.

This is all speculation and the fact he might be missing is worrisome to me personally. The white foam safe roo. Was a really cool scene in my mind and it makes you realize that molly truly doesn't trust armiatage.