With Michael Bay attempting to replace most of the human cast members of the Transformers film series, these are the people rumored to be casted in the fourth film.
*Johnny Whitworth (main human protagonist)
*Tyrese Gibson
*Emmanuelle Chriqui(love interest of main human protagonist)
*Ray Park
*Jeremy Renner
*Paula Patton
*Timothy Olyphant
*Tim Roth
*Taylor Negron
*Jared Harris
*Bruce Willis
*Kelly Hu
*Aaron Eckhart
To find out, stay tuned for further announcements