Amano made them look like clones of each other anyway. What's funny is when I got FFAnthology it was years after I shelfed my SNES one. So I'd forgotten how the game began. But I knew Terra and Celes were part of the empire at first. I thought the opening FMV was Celes since it was blond. Its sad. She's a hybrid. Half-human. Green hair helps signify that. Amano certainly didn't think she needed abnormal hair. But obviously the game designers did. I'd go with what the game designers say. I just see Amano simply as an interpreter. His thoughts are not law in my book (otherwise almost everyone in the FF universe would look like a girl XD j/k)