I have been offered

Larry Fitzgerald for Jamaal Charles

I don't have a traditional stud receiver I have Mike Williams(TB), Steve Smith, Hines Ward, and Marques Colston

We start 3 WR and Two RB plus a flex, standard scoring.

My running backs are
Chris Johnson
Rashard Mendenhall
Darren McFadden
Jamaal Charles

Charles was a late draft pick and McFadden was a waiver wire pickup.

Do you do it?