‘With free agency and the draft now over, it’s likely the Bills are more or less finished patching their major holes on both sides of the ball. Offensively, they certainly improved during the draft by adding two big wideouts (Hardy and Johnson) to aid a fledgling red-zone attack, but center and tight end are still concerns entering the 2008 campaign. Though fullback remains a position of uncertainty, don’t be surprised if the Hulk-like Viti takes the position by storm during the summer and emerges next September as running back Marshawn Lynch’s lead blocker.’