Gok, you know what's really cool about Megatron's change of heart? The fact that if the new series is a continuation of the Prime universe, Megatron could potentially fight along side the Autobots.

I reckon they should bring in the quintessons, throw out their G1 back story and just bring them in as another type of transforming robotic lifeform. That's just me though. They still have Airachnid out on the moon with her "terrorsecticons."