Ever since Andre Igoudala agreed to sign with the Golden State Warriors on Friday, Jarrett Jack has not been the happiest of campers on twitter. Jack knew his time in Golden State would end once the team renounced its Bird rights to retain him. His initial reaction was “It’s been fun while it lasted”. Just 24 hours after the news, it was announced on Saturday that Jack would sign with the Cleveland Cavaliers on a four-year deal that could be worth up to