Why did 270towin add some non-incumbent candidates to the candidate summaries on their interactive map?
List:
R-MO: Josh Hawley
D-TN: Phil Bredesen
D-TX: Beto O Rourke
D-UT: Jenny Wilson
D-NV: Jacky Rosen
These candidates are listed as the nominees in the interactive map:
https://www.270towin.com/2018-senate-election/
Obviously an error.
Probably not, since all of these candidates they just listed are probably more likely to be nominated than any single other candidate (and I would rate all except Josh Hawley as more likely than all other candidates combined).