As of now, of The Walking Dead: The Ones Who Live has been confirmed by AMC. The series was initially announced as a limited series focusing on Rick and Michonne, with the story intended to conclude after Season 1.
If you want to write a speculative paper, here’s a structure you could follow: Narrative Possibilities and Thematic Evolution in a Hypothetical Season 2 of 'The Ones Who Live' season 2 of the ones who live