With the Vikings now believed to be passing on Matt Kalil with the third overall pick, other teams may be looking to swoop in and grab the offensive tackle. The Browns and Buccaneers, who will selected fourth and fifth, appear set at left tackle, meaning Kalil could slide to sixth or lower. Buffalo is willing to move up to grab Kalil, giving up their first- and second-round pick to do so. That sort of package may be good enough to get them up to the No. 6 selection.