T-Rex: One day Earth is attacked by aliens!
T-Rex: That sound you're hearing is all future students saying "OH WOW HISTORY JUST GOT INTERESTING"!
T-Rex: The aliens attack and Earth's children defend her, which is to say: this is an all-out battle of DINOSAURS v. ALIENS. And the aliens are all these tiny grey hairless mammals with giant big-eyed heads, so, dude, it's a bloodbath.
T-Rex: We're eating them like CRAZY.
Utahraptor: And we're chewing them up so well that there's nothing left that could ever fossilize??
T-Rex: You know it!!
T-Rex: The remaining aliens, terrified, retreat from Earth and never return. And then millions of years later, the new children of Earth wonder why they seem so alone in the universe: why nobody ever contacts them and why their every signal into space is ignored!
Utahraptor: HMM YES I WONDER WHY??
T-Rex: I call my story, "GUESS WE WERE JUST WAY TOO BADASS FOR THE UNIVERSE??"
T-Rex: Subtitle: "HAHAH WOW"