We should be cautious about "revenge voting" on single issues. There's a chance that the replacement might be worse than what we have, although with the jokers that we have from my state, it would be hard to find anything worse. Look at the opposition, compared to what you have. The place to get rid of derelicts that are coming up for re-election is in the primaries. Make sure they have some opposition at that level, then you've broadened your choices.