I don't think that would be the reason for Butler to try to leave the team, although he probably is going to try. There is no doubt in my mind that Butler is going to explore free agency and sign a offer sheet, after all wasn't that the whole point of him declining a contract extension mid season. However, there is also no doubt in my mind that Chicago will match any offer that he gets, including a max contract. I'd love to see him on our team as I do with all other first tier free agents (besides Kevin Love), but Butler is basically Chicago's future if Noah's health is factored in as well as Gasol's age.