I don't understand this, you lose all your visibility leaving ESPN. Obviously money is the deciding factor. But just like Don Corleone who didn't want join forces with Virgil Sollozzo to deal that white powder because he would lose all the judges and politicians Adam Schefter will the suffer the same fate. If you are an NFL GM would you still exchange information with Adam working for a gambling site. Not necessarily because of the site but because Adam will no longer be on TV. He will no longer be relevant. Same goes for Woj. Fans listen to him because he not only has a huge Twitter following but because he can break a story on ESPN. He is present on pre-game shows and at game sites.
https://www.yahoo.com/sports/report-caesars-sportsbook-preparing-adam-134824398.html
https://www.yahoo.com/sports/report-caesars-sportsbook-preparing-adam-134824398.html