Ineffective-assistance-of-counsel

QUESTION PRESENTED If an indigent, incarcerated federal defendant, for the first time on direct appeal, raises a colorable claim of ineffective assistance by his district court counsel, with support in the record but requiring additional factual development, should the U.S. Court of Appeals remand the case to the district court to conduct an evidentiary hearing on the claim rather than require the defendant to raise a pro se claim in a future proceeding under 28 U.S.C. § 2255? ii