Ok: Two new really stupid Decepticons that go around causing mishaps and accidents around Griffon Rock, but their basically harmless.
A problem, but manageable: A minor Decepticon that would cause accidents and would actually fight the bots, but is still easily defeated.
Bad Times for Eveyone: Starscream, Soundwave, or some other major Decepticon.
Worst Possible Outcome: Megatron/Megatronus
OH MY GOD THEIR FUCKING DEAD: The DJD/Overlord
Counterpoint: any Decepticon, even the most dangerous, but they’re forced to abide by the rules of a show for small children. Soundwave’s causing mayhem at the radio station. Astrotrain refuses to let humans ride the train to work, because the trains are his friends and ‘it’s undignified’. Starscream has declared himself mayor and refuses to give the sash back.
Megatron emancipates everyone’s washing machines. No one can get anything done and tha washing machines are trying to eat city hall.
Megatron bared her teeth as she viciously body-checked the Autobot jammer, Arcee, and sent the smaller woman sprawling; the Decepticon captain’s ferocious expression shifted to one of pleasure, though, when she glanced up and saw her own team’s jammer, Starscream, skate past so quickly she was almost flying. Starscream’s glittery, crimson-tipped fingers latched onto Soundwave’s outstretched arm as she approached her teammate, and Soundwave whipped her arm forward, launching Starscream like a stone from a slingshot; Starscream soared on the momentum, laughing as she flew –
– smack into the red-clad chest of Optimus Prime.
“One shall stand, and one shall fall!” Optimus crowed as Starscream reeled back, and Megatron snarled at her opponent’s arrogance… and tried hard to ignore the way Optimus’s blue eyes flashed and her powerful body unfurled as she threw her arms in the air, to the cheers of the Autobot team.
Cybertronian Database 