Chris Cuomo sat down for an interview with Dan Abrams, it will air on News Nation on Tuesday the 26th.
https://www.adweek.com/tvnewser/chris-cuomo-grants-first-tv-interview-since-cnn-firing-to-newsnations-dan-abrams/511414/
So IMO they want to hire Chris but aren't sold on him yet, by having Chris report on Ukraine and do this interview they get to test the waters, Chris will position it as "I'd do anything for my family and so would you", he'll admit it was poor judgment but is committed to "the facts and getting after it", all of those things he's previously used as a defense. I fully expect Dan to throw softballs and help Chris look good which is what NN wants.
I also expect News Nation to hire Megyn Kelly, her YouTube show pulls in thousands to hundreds of thousands of views, putting her up against Tucker (8P ET) would make sense. She had Dan Abrams on her show 2 days ago, Megyn recently came to her senses and changed her stance on the 2020 election which I'm sure helped her case with Nexstar.
Megyn at 8 and Chris at 9 or 10 would draw in viewers, and get people talking, I could see them moving Dan & Ashleigh around with Marni leaving the network (maybe CBS News streaming would be a good fit for her?). For those of you who say Chris has no credibility, just go look at his social media, its filled with comments similar to "I'd do the same", "we need you back", "family first", a good amount of people couldn't care less about what he did, NewsNation will rebrand him and limit his news coverage until its rehabbed. CNN's 9PM is still undecided and Alex Wagner hasn't started yet over on MNSBC at 9PM, leaving a void for someone to fill, name recognition with hard aggressive discussion/coverage will be the big draw.
And let's be real, Megyn Kelly and Chris Cuomo anchoring election coverage run by the former director of elections at Fox, would be something to see and right now News Nation & Nexstar just want people to talk about them and generate buzz, even if it costs them millions.