Who should we sue?

The most recent episode of the Coale Mind podcast discusses Mi Familia Vota v. Abbott, No. 20-50793 (Oct. 14, 2020), a challenge to several Texas voting laws in light of the COVID-19 pandemic. The case reminds of two important limits on federal judicial power in such disputes:

• Under Ex parte Young (Mr. Young appears to the right): “Although a court can enjoin state officials from enforcing statutes, such an injunction must be directed to those who have the authority to enforce those statutes. In the present case, that would be county or other local officials.” 
• And naming the right defendant is only the first hurdle posed by federalism: “An examination of the relief that the Plaintiffs seek in the case before us reveals that in many instances, court-ordered-relief would require the Governor or the Secretary of State to issue an executive order or directive or to take other sweeping affirmative action. If implemented by the district court, many of the directives requested by the Plaintiffs would violate principles of federalism.”