It will be a test. The response to the Supremes will guide their next step. If they give a middle finger response, the Supremes obviously face an affront to their dignity and high office. If they give a cryptic response, as previously in Hawaii ("It contains something really embarrassing!"), the Supremes curiosity will be piqued. If they produce a bona-fide vault birth certificate, Justice Roberts bangs his gavel and bellows, "Adjourned!" (or "Case closed!")
It's the O-team's move.