I'm not opposed to this, as long as he doesn't drag it out too much. I think the lifepath ended with 'Kate' still at university. So wrap that up with a vignette or two, then move on to recruitment and training as a spy. Hypothetically he could finish the lifepath in two or three updates.
What will be a problem is what he needs to do once he has finished the lifepath. Because now a whole lot of additional stuff needs to be added to the existing Bangkok stuff. What if the agent is an operator instead of an analyst? What if she fucked dozens of guys instead of a few? What if she is low neuroticism vs high? That's a lot of extra text to account for all the variations if he wants the characterization of the agent to be coherent.
What will be a problem is what he needs to do once he has finished the lifepath. Because now a whole lot of additional stuff needs to be added to the existing Bangkok stuff. What if the agent is an operator instead of an analyst? What if she fucked dozens of guys instead of a few? What if she is low neuroticism vs high? That's a lot of extra text to account for all the variations if he wants the characterization of the agent to be coherent.