The Atlanta Journal-Constitution (Sekou Smith) reports: The Hawks have reached an agreement with former Seattle general manager Rick Sund, who will be announced Wednesday afternoon as the team’s new general manager. The hiring of Sund, 56, wraps up a nearly four-week hiring process the Hawks kept under wraps. Sund, a consultant for the Sonics this past year after being reassigned by a new ownership group in April 2007, will take over for Billy Knight, who resigned after six years with the franchise, the last five as general manager.