(Renton, WA)  --  After Vikings running back Adrian Peterson reportedly expressed interest in joining Seattle during the free-agent period, the Seakawks are reportedly not interested in Peterson's services, at least at this time.  Peterson officially becomes a free agent today, after Minnesota recently announced they won't exercise the 18-million-dollar contract option on the veteran running back.  "USA Today's" Tom Pelissero reported yesterday that there's "no immediate interest" from Seattle in Peterson.  At least two reports earlier this week stated Peterson was interested in playing for the Seahawks.