3. Doombots
In the comics, Doombots are replicas of Doctor Doom who do his bidding and are essentially cannon fodder he can send into battle against the Fantastic Four. Them being introduced in what looks like a very grounded and realistic world seems unlikely to say the least, but rumour has it that fans will get to see "Doombots" of a sort in this reboot. According to one fairly reliable source, they will be portrayed as drones in this movie. That's obviously quite a vague description, but it was mentioned that they will be controlled by Doom either telekinetically or technopathically (the more likely option as the comic book version of the character can also control machines with his mind). What they will look like is very much up for debate, but the use of the word "drones" certainly seems to imply that they will be smaller, flying machines like the ones used by the military in real-life.