Sure would be nice, but, we have Roberts to screw us over, pardon m language, so we would be screwed anyway.
Roberts might object to a situation where there is no remedy for state citizens to object to ineligible national party candidates. If there are five votes to declare Barry NBC assuming a US birth regardless of his alleged Kenyan father, better to have a ruling now and have done with it so Rubios and Jindal and potential backers know where they stand.
SCOTUS knows that Barry could be out in four months and the easy way out is to evade until then.
If Arpaio comes out on July 17 with proof Barry's HI BC is forged, or proof he was born outside the US, then a hearing on his eligibility could become moot if the evidence is strong, and America would have a whole different constitutional crisis!