Warning! This article contains SPOILERS for Teen Wolf: The Movie.Teen Wolf: The Movie left some open-ended plot lines at the end of the film, thus opening the doors for a future possible Teen Wolf spinoff focused on Eli Hale. Teen Wolf: The Movie brought the audience back to Beacon Hills after the end of the show Teen Wolf in 2017. Given the nature of Teen Wolf and its plot, always focusing on a different villain or threat posed to the Californian town, it feels like there always will be space for a sequel as a new threat may resurface in Beacon Hills, no matter how final the ending of the series, or the movie, may feel.
https://screenrant.com/teen-wolf-sequel-spinoff-eli-work-how/