First off I know ppl hate Quintessons genrally, why they do I never understood. Anyway before just bashing the idea of Quintessons hear me out on this idea. The explosion on Cybertron due to the spacebridge collapsing releses a bunch of stasis locked prisoners in a underground bunker ( Galvatron, Scourge etc etc). Quintessons have been monetering the outcome of the battle from space in their hidden ships, waiting to plot their scam to enslave planet earth. Quintessons approace Galvatron and make a allience. They send him to earth to attack the autobots. The Quintessons have though a hidden agenda to attack once both autobots and decepticons are weakend. Both side damadged after their battle's, Prime talks Galvatron into a allience to fight of the new threat approacing earth. Galvatron is however not to be trusted and ocne the Quintessons have been taken down, a final fight with Galvatron and Prime takes place. This is of course just the overview of the trilogy as more details is of course needed. But as a starting point. Oh yeah and in the end of the trilogy when they think they won..Galvatron takes a cheap shoot at optimus from behind but Ratchet throws himself in front of the shoot. That event triggers the Prime and Galvatron fight. Would this work as a new triolgy ? And thos who say no just because you want Galvatron to be powerd up from Megatron..go watch 1986. this is not G1.