No REAL spoilers here, but in you haven't seen "Late Editions" I suggest not reading further.
A discussion I think is interesting:
Viewers may see characters they imagine will one day grow into similar social roles of Freeman, Marlo, Bubbles, Omar, McNulty, etc...
But Simon seems to be offering up no character as "the next Stringer Bell." Marlo & his type of short-sited sociopath will continue. But Bell, who as a young man used to sit on the roof of his project building talking to Avon about black pride, and how black folks had to start owning their own business in their community, doesn't seem to be in the future of Simon's Baltimore.
Bell would have excelled in the legit business world, especially a business that rewarded those without concience. It seemed almost unfair that his talents were wasted on such a canabilistic business as drugs. Regardless, who on "The Wire" shows any of his promise or talents? Certainly not Kennard or Chirs.
I thought Michael, but he seems to be going down the path of Omar - a concience, unattached to any organization, on the run, out for himself, and holding a grudge against the murderous drug gangs.