For as long as LSU has a football team, the program will never have issue getting top tier wide receivers, especially from Louisiana.
From now until the heat death of the universe Louisiana will always produce receivers that are gifted pass catchers that are fast as hell and can jump over buildings. LSU has that right now with guys like Kayshon Boutte, Trey Palmer, Jaray Jenkins, and Jontre Kirklin. But every wide receiver room needs a big bodied receiver that can use their size to box out defensive backs on jump balls. LSU has that now with Brian Thomas Jr.