Although it sounds like maybe this was more of a procedural rejection than a dispositive one...
Except they weren't the highest bidder?
“The total value of The Onion’s bid was $7 million, including $1.75 million in cash put up by Global Tetrahedron, with the rest coming from the families of the Sandy Hook shooting victims, who essentially opted to put a portion of their potential earnings from a defamation judgment against Mr. Jones toward The Onion’s bid.”
> Judge Lopez said that the bankruptcy auction failed to maximize the amount of money that the sale of Infowars should provide to Mr. Jones’s creditors, including the Sandy Hook families, in part because the bids were submitted in secret.
Which implies they might just be able to redo the auction without secret bids and get the same result.
Once the price is known, several parties tend to walk away.
This is why you disclose the current winning bid, which will be <minimum bid increment> over the second highest current bid. If that's already more than you're willing to pay then you weren't going to win anyway. If it isn't, you can put in your bid and then the previous winning bidder has to outbid you again. Which they might do, but you don't know that and until the bid is above what you're willing to pay you don't lose anything by placing bids which as far as you know might actually win.
It seems like there's an easy way for them to do that though: Just bid on it themselves and dispose of it however they want. They can bid arbitrarily high because they're the ones who get the money, if they want to dismantle the company or sell it to The Onion more than they want the money from what would otherwise be the highest bidder.