This is bizarre, consider:
1. Carr has a no trade clause. He used it to his advantage with the Raiders, there is no reason to think he won't do it with the Saints.
2. Carr will only restructure, he has said as much. That means his contract isn't going away easily.
3. No team or specifically GM is going to be dumb enough for an Osweiler or Watson type trade. If they want to keep their job that is. Certainly not for the level of play Carr represents.
4. The Saints are in (roughly) the same position that the Raiders were at the end of his time there. All that cheering about how (paraphrasing) "he was just let go and the Saints didn't give up any picks! Hah suck it Raiders!" That position is EXACTLY where the Saints and the fans are now.
5. Given point 4 just what is the market for Carr? Its a very strong contention that the Saints were competing against themselves last time. Jets? Wasn't happening. Just was the market for Carr last time? (crickets.)
Now? even worse. There is (likely) less of a market and now coming off season ending injuries? If people are talking about a tiny market for Darnold? There probably is even less for Carr.
6. If a team is interested, why won't they do what the Saints did and just wait and not have to give up anything? The Saints stupidly gave him a no trade clause AND extended him. The Saints have zero leverage in this situation and Carr knows it.
7. The New York media would be brutal with him and going back to his time with the Raiders he didn't handle criticism well. If people want to argue that is inaccurate? OK. Then does anyone see him handling the cauldron of NY sports media well? I don't. Imagine him on the receiving end of the criticism leveled at Jones.
I really don't see a team that is going step in to save the Saints FO from it's own stupidity.