Murkowski and Collins said they would vote no. They didnt say they wouldnt show up, that I could find...
So if the 3 Rs show up, were golden.
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Im thinking that to show up and allow a vote because now theres a quorum and then vote no would be quite pointless and would only serve to highlight their RINO status. I accept that they may not care about that after clearly demonstrating for years that thats exactly what they are.
It might be better if they hope to continue their careers in the Senate to not have to vote against ACB and what better way than to deny McConnell a quorum? Then they can say it was because they were protesting the confirmation so close to an election.