It’s not so much about being offered good money. It’s about the the teams he wants to play for offering him good money, which they currently don’t have (Bills / Chiefs). He’s got a Diva complex and thinks he’s going to win a game of chicken by exploring other teams that can offer him more, and thinking he’ll get the teams he wants to up their offer out of fear of missing out. He just feels stuck at the moment. Just my $.02