2. More Dinobots
Paramount PicturesOne of the biggest disappointments of Age of Extinction is the fact that the Dinobots were heavily promoted in the movie's advertising, though in actual fact only appear for a small portion of the movie's run-time in the final half hour. The shot of Optimus Prime sat astride Grimlock pretty much sold us our ticket, yet the dull familial drama between Marky Mark and his daughter ultimately ended up with more screen time than these awesome creatures. That said, the movie ends with Optimus allowing the Dinobots to roam free on Earth, which of course suggests that they may very well be back for TF5. While we suspect Bay won't bother using them again for fear of over-exposing their novelty value, he's never exactly been a director of restraint, so hopefully the screenplay will give the Dinobots a more significant role in the action, considering how beloved by Transformers fans they are.