What would be more interesting is how the 2016 and 2018 election actually went. If Kander, Fiengold, and McGinty made it, I can Tim Kaine controlling the senate. I think that Hillary would have won by about 5 and change and it would have been like 50-44-5-1 or something like that. I can only see the Democrats getting to like 200 in the House, though. I think Ginsburg would have retired and Garland would have been confirmed. I think Ginsburg would have been replaced with someone like Sri Srinivasan but maybe a little bit more liberal. It would have been what she could get through. Liberals would be disappointed and maybe she would have not gained Arizona in 2018 and also lost Montana and West Virginia. MAYBE Ohio and Michigan. She would be coming in to 2020 with the same congress that Obama had in 2015.
This would have been the 2016 map
https://www.270towin.com/maps/p89Km