Originally Posted by
Roogle
No one really knows. Simone Deveaux was an unpopular character in the run of first season because her character did not really do much as a woman without abilities in the middle of a love triangle. Also, they usually kill or write off any female involved in a romantic relationship on the show, anyway. Love never lasts on some shows.
I have no idea why the DL Hawkins vs. Nathan Petrelli storyline was scrapped. Maybe it was too convoluted? It was meant to get DL, Niki, and Micah involved with the other characters right from the start.
Monica Dawson, Micah Sanders, and Maya Herrera were all victims of the Writers' Strike. Volume 3, I think, was called Exodus and that was the point where those three would have a much larger role on the show with their own respective story arcs.