I just read an interesting tidbit. During a rally in Illinois Trump took an open slash at Senator Kirk, the Republican incumbent Senator. Kirk made the tough choice that really was his only shot at reelection and came out against Trump. Rather than acknowledging that as the pragmatic move to try to maintain his party's control of the Senate, the Republican nominee chose to demonstrate that his thin skinned baby side is firmly in charge.
So, we are a month plus a bit away from election day. Trump is in yet another self inflicted crisis in the polls. If he crashes and burns again on Sunday, which seems reasonably likely, the gap could open wide enough to pose a serious threat to far more secure incumbents. If they can't win with the weight of Trump on their necks, and throwing him off leads to him openly attacking them, what chance does that leave for them?
I think we might be seeing a catastrophe for the Republicans that even the most optimistic Democrats didn't really expect.
Now if we can just find a way for Trump to make enough time to torpedo all the house Republican rats that have jumped off of his ship.