Transformers 4 will start shooting in Chicago today and may indeed involve the Dinobots!
The filming is expected to take place at McCormick Place. It may be a while before we would actually get to see the Dinobots in robot form, of course.
Stars Mark Wahlberg, Jack Reynor, Nicola Peltz, Stanley Tucci, Kelsey Grammer, Sophia Myles, Li Bingbing, T.J. Miller, Han Geng and Titus Welliver. Although the plot of sequel is still top secret, and no new news on the subject yet!
You can read more about DINOBOTS Here!