Omar Minaya, the Mets? general manager, said Tuesday that he planned to speak with the representative of Liv?n Hern?ndez, a free-agent pitcher who played last season for Arizona. Asked whether he had spoken with Greg Genske, the agent for Hern?ndez, Minaya replied: ?No, not yet. But I intend to.? Hern?ndez is a right-handed starter who went 11-11 last season in 33 starts for the Diamondbacks with an earned run average of 4.93 in 204 1/3 innings. He played for Minaya when Minaya was the general manager of the Montreal Expos. If the Mets were to obtain Hern?ndez, he would be on the same staff with his half-brother, Orlando Hern?ndez.