Segnosaur
Penultimate Amazing
Probably because there's little or no benefit to doing so, and it could backfire.How can we be confident the Senate won't pass new rules?
Senate republicans are going to vote to acquit regardless of what evidence is presented. Trying to change the rules won't turn fence-sitters into pro-trump senators because they're all pretty much pro-trump anyways. And changing the rules might end up making them look like they're scheming with Trump.
The best option for them: Keep the rules as they stand (making them falsely look noble), let the trial play out, vote in favor of Trump like they were going to anyways, and leave it to the talking heads at Fox to push conspiracy theories and create diversions.