Should this Court hold this Petition until the court below renders its forthcoming en banc decision in United States v. Reyes-Contreras?

QUESTIONS PRESENTED I. Should this Court hold this Petition until the court below renders its forthcoming en banc decision in United States v. Reyes-Contreras, 892 F.3d 800 (5" Cir. June 15, 2018)(en banc)? IL. Must parties to a federal criminal proceeding object to the substantive reasonableness of the sentence in order to avoid plain error review of that issue? Il. Should this Court grant certiorari, vacate the judgment, and remand in light of Chavez-Meza v. United States, _U.S.__, 138 S.Ct. 1959 (June 18, 2018), an authority that post-dated the opinion below? i