All American executive producer Nkechi Okoro Carroll has revealed just how long shows in the franchise could run for, comparing her ideas to "the multiverse." The series focuses on the life of high school football player Spencer James as he navigates his life through high school and later college. The CW series has also spawned a spinoff, All American: Homecoming, which focuses on two college students trying to become pro tennis and baseball players respectively.
https://screenrant.com/all-american-show-future-seasons-how-many-response/