By Daniel Chavkin The Lakers guard wants to be called something different than the pair of nicknames given to him by fans last season. View the original article to see embedded media. Lakers guard Austin Reaves told ESPN Friday that he doesn’t want to go by two nicknames that he feels are no longer appropriate. The second-year player said he no longer wants people to call him “AR-15,” a term that also denotes a weapon commonly used in mass shootings, or “Hillbilly Kobe.” The first nickname was used to combine Reaves’s initials and jersey No. 15, and the latter used since Reaves is a Lakers sho…