Wide receiver Javon Walker's unhappiness about his contract, feelings that have lain dormant for the better part of six months, are beginning to surface once again. His agent, Kennard McGuire, let it be known Friday at the National Scouting combine that neither he nor his client was close to being satisfied with Walker's $650,000 base salary for 2006 with the Green Bay Packers. "Obviously, I think the salary is a disservice to him," McGuire said.