The Buffalo Bills picked up right where they left off in 2011, allowing 40-plus points while being routed on the road.
Now missing two of their biggest offensive weapons for an extended period of time, regrouping Sunday likely won't be easy against a visiting Kansas City Chiefs defense returning Pro Bowl linebacker Tamba Hali and seeking to avenge a blowout in last year's season opener.
Buffalo (0-1) was overmatched in a 49-21 loss at New England in the 2011 season finale, and few - if any - offseason improvements were evident in last week's 48-28 road defeat to the New York Jets.
The defense, despite adding prized defensive end Mario Williams in the offseason, couldn't defend against shorter fields following two Ryan Fitzpatrick interceptions - he finished with three total - and the special teams unit allowed a punt return before the Bills were able to get points on the board.
"We definitely didn't do what we needed to do to win," Williams said. &q...