Detroit Lions running back Mikel Leshoure, left, is tackled by Buffalo Bills defensive end Chris Kelsay (90) during the first quarter of an NFL preseason football game in Detroit, Thursday, Aug. 30, ... more 

Detroit Lions running back Mikel Leshoure, left, is tackled by Buffalo Bills defensive end Chris Kelsay (90) during the first quarter of an NFL preseason football game in Detroit, Thursday, Aug. 30, 2012. (AP Photo/Rick Osentoski) less