I have only been listening this year but it seems as if, at least during the last couple of games that Roberts has all be it briefly, provided an offensive spark to the team. I think Fitz can make a statement to his receiving core by playing some of the younger guys at that position. With a struggling QB the last thing that is needed are dropped passes and receivers covered in cement by the oppositions DBs. Fitz needs to jump start this team and when you make our receivers accountable, maybe just maybe our QB will look a little better.