They Haven't Cast Anyone For Him Yet Becuase He Isn't In New Moon. If I Remember Right, Seth Doesn't Come Into It Until Eclipse. If I'm Wrong I'm Sorry But I'm Sure Seth Is A Werewolf In Eclipse So They Won't Have Cast Anyone. :)
He is in New Moon but only as a passing character because he is described as idolising Jacob when they have ディナー at Billy's, but he isnt in the film and i don't think they are casting for eclipse yet
i think they should keep that scene in because it is kind of important to the plot not hugely but still and thank あなた for relizing that he is in New Moon
umm no i don't think that they have cast him yet but i really hope they cast Tyler Posey i am a huge Seth ファン he is the greatest person ever he is amazing and to all those people who say that he doesn't come in until eclipse are WRONG he comes in at the ディナー party at Billy Blacks with Jacob Charlie, Leah, Sue, Harry and Bella. It may be a small part but it plays a substantial part in the plot line because it is when Harry Clearwater is introduced in person and Seth is described as being a gangly teenager who hung on Jacob's every word with idolizing eyes can あなた tell i 愛 Seth i swear to あなた that i did not need to get out a book to look up how Seth is described then in the third book he is described as a mini Jacob
