Possible (HUGE) Spoilers on the End of Armada

SPOILER WARNING!!! New episodes of Armada start in the US early next month, but it seems copies of the Japanese Micron Legend series have leaked out to certain fans. What follows my ruin the end of Armada, if accurate. So read at your own risk:
Starscream/Thundercracker will go offline as a direct result of an attack from The Chaos Bringer, Unicron. The Powerlinx are upgrades in the same fashion as the RiD Autobot Brothers. They´re not permanent. Even with the combined might of the Autobots and The Decepticons, Unicron´s ultimate downfall will be brought about through the actions of Rad, Carlos, and Alexis. They distract Unicron long enough to allow Galvatron and Optimus Prime the opening they need. After Unicron is defeated, Galvatron turns on Optimus. Of course, Op opens up a can of whoop ass on Galvatron. It should be noted that the animation in this episode is said to be different from the style used in earlier episodes.