draqua:

So, it’s been awhile, but I just really noticed it…

In “Loose Cannons”, Dreadwing’s introductory episode, Bulkhead attempts at one point to throw himself over the edge of the carrier and blow himself up. But Wheeljack, Bulkhead’s brother-in-arms, stops him. In “Regeneration”, Dreadwing’s final episode, Dreadwing throws himself into a certainly fatal situation (note the repeated visuals of the characters “walking over an edge”) and the whole point is that he doesn’t have his brother there to stop him. And Dreadwing wasn’t there back in “Master and Students” to stop Skyquake either…