With a vastly improved receiving unit, one question that comes to mind in relation to Pittsburgh Steelers’ Roman Wilson is how he can be useful in an offense with personnel that possess such a varied skill set. The only elephant in the room in this case would be rookie Germie Bernard, who brings a similar skill set to that of Wilson — many argue a much more valuable one, as his versatility affords him the ability to be used anywhere on the line of scrimmage — a true “Z” recei