This is the roster i drafted in a 12 team standard scoring league given the 5th pick in the first round:
QB: Ben Roethlisberger
RB: Eddie Lacy, Justin Forsett, Ameer Abdullah, Doug Martin, David Johnson, Chris Polk, David Cobb
WR: Randall Cobb, Martavis Bryant, Larry Fitzgerald, Anquan Boldin, John Brown
TE: Delanie Walker, Coby Fleener
D/ST: Carolina Panthers
K: Matt Bryant