So Roger,
the STF judges will have to come to a decision next week, no matter what? No more stalling?
Don't know. But I don't think it is going to be final whichever way it goes, because the Justices will be reviewing the merits of the stay issued by Justice Marco Aurelio, not the merits of Judge Pereira Pinto's decision.
The actual appeal on the merits of Judge Pereira Pinto's decision must be heard first at the federal appellate court in Rio. And this federal appellate court can issue another stay of execution, even if the Justices at the Supreme Court next week (or whenever) overrule Justice Marco Aurelio's stay.
The LeS just did not want to take the chance at the federal appellate court and hit the emergency button at the Supreme Court.