Second Post of the Day/Night

I did this sketch last night as a preliminary drawing for Different Strokes from Different Folks .
I may continue with it-as in paint it for the site, simply submit this, or just do nothing with it. Though I know shading could be better, for a quick/preliminary sketch, I think it's not too bad...Hope this doesn't sound weird!
Oh I can see smudges! Would you believe I don't have a decent eraser to deal with them right now????