A company called Novig filed suit against Wisconsin's attorney general, asking a federal court to determine whether its sports event contracts are legal under state law. The filing puts a second prediction market operator into active litigation with a state regulator, at a moment when Kalshi is already fighting on multiple fronts and the broader question of federal preemption remains unresolved in several jurisdictions.
The mechanism Novig is using is a declaratory judgment action — a plaintiff goes to court not because they have already been harmed but because they believe a credible legal threat exists and want a ruling before it lands. This is a different posture than Kalshi's litigation, which began as a defense against state enforcement. Novig is moving first.
What that choice signals is worth examining. A declaratory action requires the court to find a live controversy — not a hypothetical one. Novig has presumably concluded that the Wisconsin attorney general's office has communicated, formally or otherwise, that it views these contracts as unlawful under state law. You do not sue for a declaration unless you have reason to believe the other side intends to act. Whether the Wisconsin AG has sent a formal notice or taken some preliminary step is not on the public record from these sources, but the filing itself is evidence that Novig believes the threat is real and imminent.
The core legal question mirrors what is being argued elsewhere: whether the CFTC's jurisdiction over event contracts under the Commodity Exchange Act displaces state authority to regulate or prohibit them. The Supremacy Clause argument is straightforward in theory — federal law governs where Congress has spoken — but courts have been inconsistent about how far CFTC approval of a contract travels. The Connecticut ruling against Kalshi held explicitly that a CFTC market emergency order could not override a state court's prior injunction. That ruling did not resolve the underlying preemption question; it sidestepped it by finding the CFTC's emergency authority inapplicable in that procedural posture.
Wisconsin is a different state, a different court, and a different operator. Novig is not Kalshi. What the Wisconsin action will produce, if it reaches the merits, is a federal district court ruling on whether sports event contracts approved or permitted at the federal level can be blocked by a state attorney general acting under state gambling law. That ruling will be watched by every operator in this space, because the legal architecture it either confirms or disrupts is the same one everyone is building on.
The standard a court will apply is familiar: whether Congress, in enacting the Commodity Exchange Act and its amendments, intended to occupy the field or simply to set a floor. Field preemption and conflict preemption are not the same argument, and courts have not treated them the same way in adjacent contexts. Novig's complaint, when it becomes available in full, will show which theory they are leading with.
