Specifically, the series will move away from Mark Wahlberg’s Cade Yeager (who is retiring after Transformers: The Last Knight) to focus on a new main character alongside Bumblebee himself.
Although she has not officially signed on the dotted line just yet, recent reports have suggested that this shift will see The Edge of Seventeen’s Hailee Steinfeld enter the franchise as the spinoff’s human protagonist.
Aside from Lorenzo di Bonaventura’s comments to Collider about Bumblebee’s setting, the Transformers franchise will also soon see a massive shift concerning characters and style.