(2) the general inappropriateness of imposing consecutive terms of imprisonment for an offense of conspiring to commit an offense or soliciting commission of an offense and for an offense that was the sole object of the conspiracy or solicitation.
(m) The Commission shall insure that the guidelines reflect the fact that, in many cases, current sentences do not accurately reflect the seriousness of the offense. This will require that, as a starting point in its development of the initial sets of guidelines for particular categories of cases, the Commission ascertain the average sentences imposed in such categories of cases prior to the creation of the Commission, and in cases involving sentences to terms of imprisonment, the length of such terms actually served. The Commission shall not be bound by such average sentences, and shall independently develop a sentencing range that is consistent with the purposes of sentencing described in section 3553(a)(2) of Title 18, United States Code.
(n) The Commission shall assure that the guidelines reflect the general appropriateness of imposing a lower sentence than would otherwise be imposed, including a sentence that is lower than that established by statute as a minimum sentence, to take into account a defendant’s substantial assistance in the investigation or prosecution of another person who has committed an offense.
(o) The Commission periodically shall review and revise, in consideration of comments and data coming to its attention, the guidelines promulgated pursuant to the provisions of this section. In fulfilling its duties and in exercising its powers, the Commission shall consult with authorities on, and individual and institutional representatives of, various aspects of the Federal criminal justice system. The United States Probation System, the Bureau of Prisons, the Judicial Conference of the United States, the Criminal Division of the United States Department of Justice, and a representative of the Federal Public Defenders shall submit to the Commission any observations, comments, or questions pertinent to the work of the Commission whenever they believe such communication would be useful, and shall, at least annually, submit to the Commission a written report commenting on the operation of the Commission’s guidelines, suggesting changes in the guidelines that appear to be warranted, and otherwise assessing the Commission’s work.
(p) The Commission, at or after the beginning of a regular session of Congress, but not later than the first day of May, may promulgate under subsection (a) of this section and submit to Congress amendments to the guidelines and modifications to previously submitted amendments that have not taken effect, including modifications to the effective dates of such amendments. Such an amendment or modification shall be accompanied by a statement of the reasons therefor and shall take effect on a date specified by the Commission, which shall be no earlier than 180 days after being so submitted and no later than the first day of November of the calendar year in which the amendment or modification is submitted, except to the extent that the effective date is revised or the amendment is otherwise modified or disapproved by Act of Congress.
(q) The Commission and the Bureau of Prisons shall submit to Congress an analysis and recommendations concerning maximum utilization of resources to deal effectively with the Federal prison population. Such report shall be based upon consideration of a variety of alternatives, including
(1) modernization of existing facilities;
(2) inmate classification and periodic review of such classification for use in placing inmates in the least restrictive facility necessary to ensure adequate security; and
(3) use of existing Federal facilities, such as those currently within military jurisdiction.
(r) The Commission, not later than two years after the initial set of sentencing guidelines promulgated under subsection (a) goes into effect, and thereafter whenever it finds it advisable, shall recommend to the Congress that it raise or lower the grades, or otherwise modify the maximum penalties, of those offenses for which such an adjustment appears appropriate.