Gregg Zaun's agent said on Saturday that he has been in "consistent" contact with general manager Brian Cashman. A handful of teams have expressed interest in Zaun as a starting catcher next season, but agent T.R. Lewis said last night that Zaun has not ruled out signing with the Yankees as Jorge Posada's backup. Zaun was hoping to re-sign with the Blue Jays to be their starter after three solid years as the backup. But negotiations did not pan out and the Blue Jays are poised to sign Rod Barajas.