I think she's thrown her best shot at it. She had plenty of time to ponder the rationale, etc. The decision on the merits is likely to be a very close parallel to the order granting the motion for injunctive relief.
Docket for CV 10-1413-PHX-SRB -- I could not discern any sort of schedule for a decision on the merits. Even the motions for leave to file amicus are just hanging there.
If the 9th overturns Bolton, it goes back to her court. Right?