Political decisions are often made out of ‘fear of what might happen. If it gets to the point that the Arizona audit reveals the kinds of vote fraud that is already leaking out then look for some sort of federal pre-emptive action involving the DoJ and FBI.
My state (Pennsylvania) legislature is strangely quiet. The only noises you hear are GOPe members affirming that ‘Biden won’t. But if Arizonal is allowed to certify Trump the winner them Biden’s people might look at that as the first domino and unleash the FBI.
Suppression of the Arizona Audit results by DOJ or FBI is at the least circumstantial evidence of a political fraud. This then crosses into the realm of a criminal conspiracy to cover up other crimes.