Williams is in the running for top offensive rookie, but has some stiff competion.
I think it will go to a Running back. Either Eddie Lacy or Giovani Bernard. Possibly Geno Smith if he racks up some more wins.
But with the WR's I think Williams will be the top guy at years end battling with Keenan Allen and DeAndre Hopkins.
The darkhorse is Kembrell Thompkins from the Patriots. Undrafted. We know what Brady can do with no name WR's, and if Amendola/ Edelman stay hurt Thompkins could put up big numbers. He already has 334 reception yards and 4 TD's.