Just a little question I wanna ask... I heard, I cannot say it's abseloutely correct. After Unicron died in the first movie Unicron spark/soul managed to survive and travel into an alternate timeline and universe that is different from the G1 Universe. Could this explain why Unicron in Armada was essentially the same as TFTM 87' Unicron? Or are they different? We know that Unicron is a power warlord, and a god cannot be destroyed. I'm assuming he can travel through any distance past or future, and can travel through any alternate continuity. Which leads to the Blackhole in Cybertron, considering Unicron's spark consists of dark matter; which is a common cosmic matter in the universe. Which is why all future timelines did not exist, since the Blackhole was an obstacle of anything occuring within any future timeframes to ever happen. You can also say the same thing about other dimensions.