As we can read from this article from Kotaku, it seems that Valve decided to cut a couple of characters from the original Left 4 Dead 2 cast, changing them with 2 other ones that look more appropiate:
Two characters that didn’t make it into the final version were a female DMV worker-amiable, not stereotypically surly-and a fireman, someone who would know how to expertly use those axes players can now pick up for melee attacks.
But the scrapped DMV employee just wasn’t turn out to be as interesting as originally hoped, dashing Faliszek’s dreams of being able to appeal to real-life DMV workers that he “was the guy who put a nice DMV employee into our game.”
That firefighter just didn’t seem to fit into the world of Left 4 Dead, Faliszek said, not like the new cast, a group of Survivors who will have a more noticeable arc.
Sadly they did not released any image of the 2 removed characters…
