All right, that's a fair answer.
Tell me, though, how can this challenge function work at the front end, as you've talked about, if we have situations such as the recent one with the AOPS program? For example, we're told that the statement of operational requirements, which is the key document as you pointed out, is no longer published and is not available. The PBO, in trying to do an analysis, was told that it's an evolving document.
How does the challenge function whether external, internal, or whatever, work in a situation like that?