I'm not really sure of what Joss can do as far as writing is concerned. From what I've gathered over the years, it seems to me that his stories revolve around main characters that would be unlikable under normal circumstances and likable side-characters who all have horrible trauma, muse about said trauma with gonzo jargon and hip lingo, never help themselves, complain, and then either die horribly or continue to take abuse incessantly until they have no personality to be defined by, only more abuse... and sometimes they sing.

... That's all I've got... and now I've made myself sad about my shows. *hides*