Better late than never, though we're sure the Court would've rather the issue of gay marriage had been addressed never. Avoiding the issue might've been possible, had the circuit courts stayed in concert. Now, the Supreme Court may not have a choice.
A few months back, Justice Ruth Bader Ginsburg said that the Sixth Circuit could force the Court's hand if it upheld gay marriage bans. Yesterday afternoon, it did just that, upholding bans in four states, calling RBG's bluff and putting SCOTUS in for all its chips.
Now, with a circuit split in place, and the ACLU already preparing their petition for certiorari (apparently en banc isn't happening?), the Court has to decide the issue of whether the Fourteenth Amendment guarantees marriage equality -- doesn't it?