Impact of a new book by Salinger?

After reading the article porvided to me, I believe that a new book by Salinger coming to the surface would have somewhat of an impact on the literary world, but not as large as some would expect. From what I read of his later writing style, it would not appeal to everyone. Many people would want to read it hoping to see more of a look into his mind, but i believe it would not live up to what people would expect...