I just don’t see this happening. I think Biden won Georgia because more than a few Republicans voted for the Rs in the Senate race but still voted Biden for President. Those folks would most likely prefer split government so I don’t see the D’s taking those seats.
Maybe, but if I was in Georgia I would vote for at least one of the Republicans. Bad things tend to happen when one of the parties have complete control.
Trump will be gone. Also, based on Manchin’s voting record he and Ted Cruz voted the same 61% of the time. He"s one of the most down the middle Senators there is.