I don't think we'll get any explanations because giving an explanation is giving something that is tying this film to the other films. Yes the story...
Could it be that the fourth film's villain is Nemesis Prime? Or perhaps Scourge? Scourge was the leader of the Decepticons in Robots in Disguise and...
Excellent! Thank you so much :biggrin-new: I'll preorder it for sure, hopefully Michael might offer up some autographed copies, if so I would get one...