At 6-foot-3, 240 pounds with a large - he'll tell you so - shaved head, dark beard and the ability to glower like an extra from "Sons of Anarchy," Adam Liberatore is not the kind of guy to whom you want to deliver bad news."Maybe a little," Dodgers manager Dave Roberts said with a laugh when asked if he was scared to tell Liberatore he would not be making the Dodgers' season-opening roster this spring.