Galvatron and Unicron, maybe TF3.
It will be very hard to make Unicron work on screen. I mean, the guy is pretty much a planet sized robot. I'd stick with Galvatron for Transformers 2.
I think I might go with Avangarde Xs idea and keep it for TF3. Maybe we could have the Autobots against Soundwave and other Deceticon followers in TF2, with occasional scene in space showing a slow transformation into Galvatron.
And at the end of TF 2 it ends on a cliffhanger like this:
*Galvatrons eyes open*
Unicron- "Rise, Galvatron!"
Galvatron- "Yes. My master."
CREDITS
I'd be like... DAMN!
Why bother change his name? Just have him say "Absorbing the All Spark has left me galvanized" or something as a nod.
Its too early for Galvatron. We barely got to see Megatron in the first film. I wouldn't be against it happening in another sequel, but not in TF2.
I thought Megs from the first movie was more Galvitron than megatron. You know an unearthly space jet.
But Galvatron wasnt an "unearthly space jet".So I dont see why you think that Bays movie Meg's was more Galvatron.