Early
in this season, Prop Joe tells Marlo he'd rather leave Omar be than
bring him back to Baltimore. The relationship between Marlo and Prop
Joe seems to change around then, with Marlo ignoring Joe's sage advice,
then cutting Joe out of the supply chain with the Greeks, and cutting
Joe out altogether. It's not that we didn't know Marlo was capable of
it. We just needed the mechanism that would propel him into that act.
Marlo isn't emotionless, he's burning with anger at Omar for having
gotten over on him, and he's willing to do almost anything to get
revenge. While the killing of Joe is business, the obsession with Omar
is anything but.
I don't think, as Marlo claimed to Joe, that
the "Greeks were fine with it" in the sense that they were fine with
Marlo killing Joe. I think they were fine with Marlo getting supply
from them directly, should the need arise. "Insurance" as they called
it. Marlo assumes that even if Joe's dead, the Greeks will be happy to
take him on. But we know from Season 2 that the Greeks don't like
surprises, and they don't take well to people they can't trust. It
should be interesting to see how they react to the death of Joe.
Our
culture and those that came before it are full of stories about the
young son who doesn't heed his father (Absalom comes to mind, Oedipus*
as well -- and Icarus, but Marlo is something darker) and engineers his
own downfall.
This isn't the first time Simon and Burns have
intimated that the arc of narrative in the Wire is Greek tragedy. Plotz
and Goldberg mention the scene in season 3 when Burrell declares "the
gods will not save you!" Omar's been a deus ex machina from inception. Woe to mortals, be they characters or audience, who wonder why he isn't dead yet.
Marlo
is too smart for his own good, not just because he's cut the cushion
away between himself and the Greeks, not just because he's murdered his
mentor, and not just because he's stirred up Omar. He mistakes everyone
for a fool, and himself for a wise man. As the ancient Roman saying
would have it: those whom the gods would destroy, first they raise up a
little.
*Oedipus doesn't know it's his father he's killing; it's the Oracle that he ignores.