I want to rewrite the entire plot of the 2nd season of Earthspark:
1)Instead of Starscream, the main villain is Quintesson. (The whole season). That is, the Quintessons want to collect Emberstone, gain the power of Quintus Prime and destroy another world
2) Due to the fact that the Decepticons are not villains, we will have even more of their disclosures on the good side
3) And in the end, all together: Autobots, Malto, Decepticons will defeat the Quintessons
I see a lot of people complaining about the new Transformers Earthspark trailer because of Starscream "loosing his character arc". Let's be honest, his only character arc was being less of an a-hole to cyber-children and working with them to punch Megatron. Give it time, he'll get there.