SCOTUS could announce which marriage equality cases it will or won't hear on Friday. Chris Geidner lists likely outcomes. The first one:
The court takes multiple DOMA cases and the Proposition 8 case. This outcome would be the “all in” option, and it would make clear that at least four justices want the court to resolve the legal questions surrounding these issues, from what level of scrutiny that laws classifying people based on sexual orientation should be given (see more about this here) to whether gay couples have a constitutional right to marry.
The court takes a DOMA case (or multiple DOMA cases), but denies certiorari in the Proposition 8 case. This option, once considered by advocates to be the most likely possibility, would lead to same-sex couples being able to marry in California within days. The Ninth Circuit’s ruling in the case did not broadly resolve the marriage question, instead holding that Proposition 8 was unconstitutional because it took back rights formerly held by Californians. As there are other cases in the legal pipeline about same-sex couples marriage rights that could make their way to the Supreme Court, the court could decide to let the narrow Ninth Circuit decision stand.