When she dies... lets just hope that President Trump and the Senate push someone through immediately. President Trump is almost certain to win reelection but the Senate is going to be a very tough fight. If we lose the Senate it will be at least two years before President Trump can get any SCOTUS justice confirmed. Fortunately, if the liberals start dying off, it will still mean a court that is more conservative than what we currently have.
The senate can't do judges if they're conducting the impeachment trial. That's why the rats won't go through with the impeachment vote until they need to tie up the senate with the trial.