 Nor could the DSL survive because it was functionally indistinguishable from the post-"Booker" sentencing scheme in place for federal crimes.Just as federal judges have discretion to impose a "reasonable" sentence by referring to a set of broad criteria, the "Black" court reasoned, California trial judges have broad discretion to impose a sentence within a predetermined range.But this characterization of the DSL was not accurate, for California had adopted "sentencing triads, three fixed sentences with no ranges between them.