It's a stalling tactic. Trump was lucky to get a Trumpist stooge "judge" so the stalling will happen. The only question is for how long and to what effect. Remember that any decisions that either side doesn't like will face continuing legal battles, item by item. Justice delayed is justice denied. This was an almost perfect case until Trump got that lacky judge that thinks ex presidents are above the law. It may be back to other avenues, such as the Georgia case, which is still a very big threat to the losing president.