Will SCOTUS require 12-person juries for serious felonies?

Before 2028 If the Supreme Court, in Kian v. Florida, rules the Sixth and Fourteenth Amendments require a 12-person jury when a defendant is charged with a serious felony, then the market resolves to Yes. The Payout Criterion for the Contract encompasses the Expiration Values that the Supreme Court has ruled that the Sixth and Fourteenth Amendments entitle a defendant charged with a serious felony to trial by a 12-person jury, such that trying the defendant before a jury of fewer than 12 person