‘Bills scouts spent a good amount of time studying pass rush candidates at the Indianapolis Combine, trying to get a handle on whether spending the No. 11 overall pick on such a player will be worth it. Penn State’s Aaron Maybin, who had tremendous production at Penn State last fall with 12 sacks and 20 tackles for loss, helped his cause by weighing in at 250 pounds. He played in college at 234 and there was concern about his ability to hold weight on his 6-foot-31/2 frame. The Bills, who ranked tied for 28th in sacks in 2008, aren’t likely to fill their need for a big-time speed rusher in free agency. "I feel really comfortable at this weight and I feel as though I can either go up or I can go down," Maybin told reporters. "So I feel this weight is a functional weight for me."’