They should immediately impeach Justice Thomas
Would be nice, but even without that one of the best things about the massive Democrat win is that assuming they don't fuck it up (admittedly a big assumption) there is a very real chance that we're looking at a 10 year window where conservative justices are shut out of contention for nomination and/or confirmation.
And Thomas and Alito are both in their late 70s. Here's to hoping that they stuck around long enough to RBG themselves.