Post-Kavanaugh: Will the blue wave get bigger or smaller?

[Scottholes 2.0]

I know I've asked a similar question before on another thread, so my apologies to anyone who is annoyed with me for asking this again, but I'd love to hear from some more people! I've read some sources that suggest Republican internals show polls are seeing some GOP rebound in performance and enthusiasm due to Kavanaugh. I personally find it hard to believe that sexual assault accusations would motivate the GOP to the polls, especially since they've basically won and Dems didn't, so I have no idea why Republicans think they will suddenly surge.