Whether an 11-person federal criminal jury verdict can be considered harmless error under the Sixth Amendment, contrary to historical jury practice

L. Whether the acknowledged violation of a federal criminal defendant’s right to a jury of 12, under Fed. R. Crim. P. 23(b), can be harmless, a question that divides the circuits. I. Whether this Court should overrule Williams v. Florida, 399 U.S. 78 (1970), and hold, consistent with Ramos v. Louisiana, 590 U.S. 83 (2020), that the Sixth Amendment right to trial by jury means a jury of 12. i