Every other case has been a decoy, while the legislative hearings have been a tool to provide evidence and backup this case.

That and to present to the people the fact that there's been a massive vote disenfranchisement to many states. The country is used to seeing votes being reported to a TV news broadcast and at the end of the night, the winner is known and therefore chosen by the country. Now, a completely different process will occur and people need to believe it was necessary AND constitutionally correct.