Donald Trump’s lawyers have asked the U.S. Supreme Court to freeze the proceedings in his federal election subversion case, but MSNBC’s Lisa Rubin explained why they’re unlikely to grant that request. The ex-president’s lawyers asked the high court to temporarily halt the ruling that denied his immunity claims until the justices issue their own decision on the matter, but Rubin told “Morning Joe” she doesn’t believe the case will be paused. “Trump wants a stay from the Supreme Court, which would mean not letting the case go back to Judge [Tanya] Chutkan for pretrial proceedings and preparation…