This is a tribute to Transformers Armada the game. Unicron almost destroyed the world in that game. Starscream’s okay….I mean he suckered Megatron more times than I can count, but the important thing is Megatron will never know. Even then Unicron can beat Starscream. Unicron wins.
DReager1.com 
Why would this even happen!? Don’t the Decepticons worship Unicron?
Yes, but this is Starscream, he’s ready to betray anyone! Granted, he’ll only make a move if there is a chance for victory..and there isn’t one here.