Just putting it out there... as someone who tends to consider himself a Republican, I think the best thing for the party is if Dems maintain control of the Senate after this election.
It's almost certain that Rs will take over the house, which gives them investigation power and the ability to stop any of Biden's laws. Why do they need both houses, which can complicate things for the next election? The chances of them needed the Senate to stop a court pick seems minimal at this point.