This one needs a player group really into delving deep into their characters. I think it would work in a long campaign or a fee weeks after a big campaign as a re-visit of the characters, when everyone knows enough about the PCs.
It’s an intriguing idea, I’ll peel my eyes for a Situation to run it.
The layout is a bit crowded and dense, I’ll print it on A4 to suit my elderly eyes ;)