So we know the last two episodes are called Endgame. We also know that this season will end with Prowl's death, and I'm sure Megatron and Starscream will return. Most likely Shockwave will return and the ship full of Decepticon prisoners. But where will the final battle take place? Cybertron or Earth? Most likely Cybertron but how are the earth Bots going to get there? will Sari go with them?