By itself, the objection raised by Mr. Lauro — that March 4 will not give Mr. Trump’s lawyers adequate time to prepare — would almost certainly fall short as a reason for a higher court to intervene early, according to Paul F. Rothstein, a Georgetown University law professor and specialist in criminal procedure.
But Professor Rothstein said it was harder to predict what would happen if Mr. Trump’s team also raised an objection the former president has made in his public comments: that the trial date interferes with the election. There is a stronger argument for a claim of irreparable harm since various primaries will be over by the time of a verdict.
Still, there is scant precedent to guide a higher court’s decision about whether a trial date’s effect on an election is sufficient to consider intervening early. And even if so, he said, it is also uncertain where the higher court might land on whether the public interest is better served by delaying a trial or by letting it go forward so voters can know about a major candidate’s criminality as soon as possible.
“Like so many things with these unprecedented questions that the Trump cases present, the law does not have a definite answer,” Prof. Rothstein said.