I have to disagree, Cornbread. I think that the WR do compliment each other in that Williams is big and can battle to get off the line, will occupiy the #1 CB and double coverages. Rogers will be free to run the slant routes that he was so good at in college. They also both pos edeep threats which will help both expose blown coverages.
As for the RBs, Pinner is a between the tackles kind of back and Jones is a better inside runner than Perry. Perry looked like he ran too soft up the middle to me. I think both Jones and Pinner should be better rBs than Perry.