This may sound weird and stupid, but what if in TF5 they return old Autobots? Think about it. Only think about the Autobots that were never seen get killed on screen or even mentioned about being dead. If so, that means that we would have 7 Autobots that were left out in Age of Extinction. Those being: Sideswipe, Dino, Roadbuster, Topspin, Jolt, and the Twins.An explanation for their appearance would be simple:They were always hiding from the humans. In my opinion, I would love to see Sideswipe and the other two Wreckers back. Heck, I'll even love to see Skids and Mudflap back, but much more mature, you know? What do you guys think about this? Is it a good idea to bring these Autobots back or not?