I think this passage from Robb-Silberman basically says, “Uh, guys—it was dumb to pass a major intelligence reform bill before we even finished our work, but we’ll just have to live with it”:
About halfway through our inquiry, Congress passed the Intelligence Reform and Terrorism Prevention Act of 2004, which became a sort of a deus ex machina in our deliberations. The act created a Director of National Intelligence (DNI). The DNI’s role could have been a purely coordinating position, with a limited staff and authority to match. Or it could have been something closer to a “Secretary of Intelligence,” with full authority over the principal intelligence agencies and clear responsibility for their actions— which also might well have been consistent with a small bureaucratic superstructure. In the end, the DNI created by the intelligence reform legislation was neither of these things; the office is given broad responsibilities but only ambiguous authorities. While we might have chosen a different solution, we are not writing on a blank slate. So our focus has been in large part on how to make the new intelligence structure work, and in particular on giving the DNI tools (and support staff) to match his large responsibilities.