Whether Dillon v. United States requires reevaluation of original sentencing methodology in sentence modification proceedings under 18 U.S.C. § 3582(c)(2)

QUESTION PRESENTED WHETHER, DILLON v. UNITED STATES, 560 U.S. 817 (2010), REQUIRES A DISTRICT COURT TO REEVALUATE ITS ORIGINAL SENTENCING METHODOLOGY IN STEP TWO OF THE TWO-STEP INQUIRY ESTABLISHED. IN : ' SENTENCE MODIFICATION PROCEEDINGS UNDER TITLE 18 U.S.C. n § 3582(c)(2), WHERE THE ORIGINAL METHODOLOGY EMPLOYED AT SENTENCING CONSTITUTES LEGAL ERROR THAT RESULTED IN A SENTENCE THAT ECXEEDS THE STATUTORY MAXIMUM, AND THE DISTRICT'S DENIAL OF § 3582(c)(2) RELIEF RELIES SOLELY ON THAT ERROR A ii