re: #83 KGxvi

Lot of Republican seats seem less safe than they probably figured they would be even a year ago.

This.
And I agree with piratedan @ #80: I think a 50-50 Senate is going to be the worst-case scenario in the 117th - though I’m thinking it may probably end up 53-47, with luck.
And I really hope so, because a 50-50 chamber is still going to give Mitch McConnell too much power to mess with the Senate’s organization, committees, etc.: IMO, allowing Moscow Mitch ANY power is too much, so every extra seat is going to count.