i think republicans are screwed either way here, nominate him and there will be backlash...dont nominate him and it will look they have 'lost' and a poor pick to begin with
Nominating him won't be considered a 'loss' for them as he's elected for life and that's the end of it.
They expect a spanking in the mid-terms anyway so they just don't care - they're ready for short term pain for long term gain. If they cared, it wouldn't just be one or two Republicans who 'might' be rejecting Kavanaugh; common sense dictates it should be dozens.
But we don't live in a common sense world anymore. The President got elected despite confessing on tape to sexual assault, and people basically weren't arsed. That's the reality of the situation we're in.