The problem with having one single "chief of staff" agent: you can't decompose the problem of having to sacrifice your understanding. Having one agent do all of your work for you means that you will sacrifice your understanding of everything, everywhere, pretty much equally. It's like having one (very competent) chief of staff trying to replace the work of a team of executives, where each is just as competent as the CoS. With a team of execs, you can adjust how much understanding you…