Posted by ESPN.com's Kevin Seifert
DANA POINT, Calif. -- This might not be the name that Green Bay fans have been asking about, but the Packers have expressed interest in free-agent guard/center Duke Preston and could know whether he will sign with them before the NFL owners' meeting ends this week.
Preston started 11 games at center last season for Buffalo and the Bills remain interested in re-signing him. The Packers would seem to be set at center with incumbent Scott Wells, but both guard positions are in flux.
Preston was scheduled to visit Lambeau Field last week. He was originally the Bills' fourth-round pick in 2005.