New South Carolina softball coach Ashley Chastain is already adding reinforcements in the form of three transfers with whom she is familiar. Arianna Rodi, Sam Gress, and Lexi Winters — all transfers who played for Chastain at Charlotte — have announced commitments to the Gamecocks since Chastain took over the program a couple of weeks ago. “It means the world to be able to play with them again,” Rodi told GamecockCentral. “Lexi and I have grown to be best friends as we came to Charlotte in the same recruiting class. She’s been my rock on the field and off the field for the last two years. “Sam…