Here’s what I’m really hoping for:

Alignment does something

At some point in the narrative, there’s a side quest given to you by some NPC based on your clbum and your alignment(break it into good/neutral/evil). Completion of the sidequest unlocks a skill or tree of skills unique to and thematically appropriate to that clbum/alignment (they can be mechanically identical, just thematically different so it’s easier to balance). Additionally, some peen or title or item is granted to people based on their clbum/alignment combination. For example, good trolls could be pedants/mini-mods, evil hackers could be black hats, etc.