And the type of hype and atmosphere that Las Vegas likes. I also think Mark Davis would be happy to more or less turn over the running of the franchise to the Sanders family which is likely what Deion really wants. That's not going to happen in New Orleans or many other places.
I don't personally think Deion is much of a head coach and his level of success in Colorado has more to do with his ability to recruit and get NIL money for players in the transfer portal era, but he seems like a boom or bust prospect as a HC in the NFL. I'm also not sure how good he is at evaluating talent and I'm sure he will want near total control over who is on the team. Either he's going to hire the right people around him and be great or he's going to create a circus that blows up. Either way the people will be entertained.