                                                     [DO NOT PUBLISH]


            IN THE UNITED STATES COURT OF APPEALS

                    FOR THE ELEVENTH CIRCUIT
                                                                FILED
                      ________________________
                                                      U.S. COURT OF APPEALS
                                                        ELEVENTH CIRCUIT
                             No. 03-15067
                                                               August 31, 2005
                         Non-Argument Calendar
                                                         THOMAS K. KAHN
                       ________________________              CLERK

                   D. C. Docket No. 03-00058-CR-1-WS

UNITED STATES OF AMERICA,


                                                               Plaintiff-Appellee,

                                  versus

MICHAEL DUANE MARLIN,

                                                         Defendant-Appellant.


                       ________________________

                Appeal from the United States District Court
                   for the Southern District of Alabama
                      _________________________

                            (August 31, 2005)

Before TJOFLAT, ANDERSON and DUBINA, Circuit Judges.

PER CURIAM:
      Michael Duane Marlin appeals his 135-month sentence imposed following a

jury trial for conspiracy to possess with intent to distribute more than 50 grams of

crack cocaine, in violation of 21 U.S.C. § 846. On appeal, he raises two

arguments. First, he argues that the district court erred by denying his motion for a

2-level minor role reduction. Second, he argues, based upon United States v.

Booker, 543 U.S. ___, 125 S.Ct. 738, 756 (2005), that his sentence was

unreasonable because the penalties for possession of crack cocaine greatly and

unfairly exceed those for powder cocaine. Each of Marlin’s arguments are

considered in turn.

                                           I.

      A court’s finding regarding a defendant’s role in the offense is reviewed for

clear error. United States v. De Varon, 175 F.3d 930, 937 (11th Cir. 1999)

(en banc). Under the federal sentencing guidelines, a defendant may receive a

2-level reduction in his base offense level if his role in the offense can be described

as minor. U.S.S.G. § 3B1.2(b). A “minor participant” is someone who is “less

culpable than most other participants, but whose role could not be described as

minimal.” U.S.S.G. § 3B1.2, cmt. n.5. The defendant bears the burden of proving,

by a preponderance of the evidence, that his role was minor in comparison to the

other participants. De Varon, 175 F.3d at 939.



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      We have stated, “ First and foremost, the district court must measure the

defendant's role against the relevant conduct for which she has been held

accountable.” Id. at 940. Marlin was held accountable for conspiracy to distribute

and possess more than 50 grams of crack cocaine. The evidence adduced at trial

showed that his actual conduct included participating in a conspiracy to possess

with intent to distribute over 50 grams of crack cocaine. Therefore, the relevant

conduct for which he was held accountable was identical to his actual conduct in

the offense, and his claim fails under the first prong. See De Varon, 175 F.3d at

941. The district court did not clearly err by concluding Marlin’s role was not

minor because, in addition to putting a confidential informant (“CI”) in contact

with a coconspirator, Russell Matthews, for the purpose of selling drugs, he also

attempted to act as an intermediary between the CI and Matthews in furtherance of

the conspiracy and sale. Finally, Marlin appears to argue on appeal that he was

less culpable than Matthews and another coconspirator, Terrance James. However,

while Marlin’s role in the entire drug sales operation might have been less than that

of Matthews and James, his role in the offense with which he was charged, as

noted, was not “minor.” See De Varon, 175 F.3d at 944.

                                       II.

      Because Marlin did not raise a Booker or Blakely challenge in the district



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court, we review his argument on appeal for plain error. United States v.

Rodriguez, 398 F.3d 1291, 1298 (11th Cir. 2005), cert. denied, (U.S. June 20,

2005) (No. 04-1148). In Rodriguez, we held for a defendant to satisfy plain error

analysis on a Booker claim, the defendant must show a “reasonable probability”

that he would have received a lesser sentence had the district court applied the

guidelines in an advisory, rather than a mandatory, manner. Id. at 1301.

      Marlin cannot show a “reasonable probability” that he would have received

a lesser sentence had the district court applied the guidelines in an advisory, rather

than mandatory, manner. In this case, Marlin was sentenced to the low end of the

guideline range, and the court expressed satisfaction that “the sentence imposed

addresse[d] the seriousness of the offense and the sentencing objectives of

punishment, deterrence, and incapacitation.” The court did not indicate that

another sentence would have been more appropriate. We have held that the fact

that the defendant was sentenced to the bottom of the mandatory guideline range,

without more, is insufficient to satisfy the third prong’s requirement that the

defendant show a reasonable probability of a lesser sentence under an advisory

guideline system. United States v. Fields, 408 F.3d 1356, 1361 (11th Cir. 2005).

Accordingly, he cannot show that his substantial rights were affected by mandatory

application of the guidelines, and thus, he cannot satisfy the plain error analysis we



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announced in Rodriguez, 398 F.3d. at 1301.

      Marlin cites no authority for his argument that his sentence was

unreasonable due to the disparity between punishment for crack and powder

cocaine offenses. We have upheld the constitutionality of sentence for crack

cocaine offenses, and noted that the court system is the inappropriate avenue to

effect a change in the disparity in punishment for powder and crack cocaine

crimes. See United States v. Hanna, 153 F.3d 1286, 1288-89 (11th Cir. 1998).

The district court cannot be considered unreasonable for imposing the sentence that

Congress intended for the crime of conviction. Id.

      For the foregoing reasons, Marlin’s sentence is affirmed.

AFFIRMED.




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