Remingtyn A. Williams, et al. v. Lamar A. Davis, Superintendent, Louisiana State Police
May a court of appeals exercise pendent appellate jurisdiction to consider an issue, such as standing, that "significantly overlaps" with an immediately appealable collateral order, such as state sovereign immunity under the Eleventh Amendment, but is not "essential to the resolution of [a] properly appealed collateral order[]"?
May a court of appeals exercise pendent appellate jurisdiction to consider an issue, such as standing, that 'significantly overlaps' with an immediately appealable collateral order, such as state sovereign immunity under the Eleventh Amendment, but is not 'essential to the resolution of [a] properly appealed collateral order[]?