
According to "S250," the next two episodes will introduce a brand-new character to the Transformers Animated series.
One character will debut during each episodes. However, he listed them only as episode numbers 38 and 39. However, 38: Human Error Part 2 aired this past weekend.
We think he really meant Episode 39 "Decepticon Air" while another will debut during the weekend following that, Episode 40 "This Is Why I Hate Machines."
Flareup (pictured above), a new female robot will debut during "Decepticon Air," according to "S250." The character is an homage to the BotCon 2005 character of the same name, which was based on the
Transformers Energon Arcee figure.

The bot rumored to debut the week after that during "This Is Why I Hate Machines," (undoubtedly to feature Captain Fanzone heavily) will be Grandus (right). Here we see the Decepticon pictured in alternate mode.
Grandus' robot mode was
first seen during Lead Character Designer Derrick J. Wyatt's are-they-or-aren't-they April Fool's joke.
And no, unfortunately, "S250" has provided only thumbnail-size versions of these designs so far.