Detroit Lions' Maurice Stovall, left, celebrates his touchdown with teammate Rashied Davis (82) during the first half of an NFL preseason football game against the Buffalo Bills in Orchard Park, N.Y., Thursday, Sept. 1, 2011. (AP Photo/Gary Wiepert)

Buffalo Bills quarterback Ryan Fitzpatrick (14) throws during the first half of a preseason NFL football game against the Detroit Lions in Orchard Park, N.Y., Thursday, Sept. 1, 2011. (AP Photo/Gary Wiepert)

Detroit Lions' Shaun Hill (14) throws against the Buffalo Bills during the first quarter of an NFL preseason football game in Orchard Park, N.Y., Thursday, Sept. 1, 2011. (AP Photo/David Duprey)

Buffalo Bills' Stevie Johnson (13) cannot make the catch in front of Detroit Lions' Aaron Berry (32) during the first quarter of an NFL preseason football game in Orchard Park, N.Y., Thursday, Sept. 1, 2011. (AP Photo/David Duprey)

Buffalo Bills' Ryan Fitzpatrick throws against the Detroit Lions during the first quarter of an NFL preseason football game in Orchard Park, N.Y., Thursday, Sept. 1, 2011. (AP Photo/David Duprey)

Buffalo Bills' C. J. Spiller (28) runs with the ball against the Detroit Lions during the first quarter of an NFL preseason football game in Orchard Park, N.Y., Thursday, Sept. 1, 2011. (AP Photo/David Duprey)

Buffalo Bills' Kamar Aiken (88) catches a pass under pressure from Detroit Lions' Brandon McDonald (33) during the first half of an NFL preseason football game in Orchard Park, N.Y., Thursday, Sept. 1, 2011. (AP Photo/Derek Gee)

Detroit Lions' Jerome Harrison (36) runs the ball during the first half of an NFL preseason football game against the Buffalo Bills in Orchard Park, N.Y., Thursday, Sept. 1, 2011. (AP Photo/Derek Gee)

Detroit Lions' Jerome Harrison, left, runs under pressure from Buffalo Bills' Danny Batten (57) during the first half of an NFL preseason football game in Orchard Park, N.Y., Thursday, Sept. 1, 2011. (AP Photo/Gary Wiepert)

Buffalo Bills' Tyler Thigpen, left, has his jersey grabbed by Detroit Lions' Keyunta Dawson, right, during the first half of an NFL preseason football game in Orchard Park, N.Y., Thursday, Sept. 1, 2011. (AP Photo/Gary Wiepert)

Detroit Lions' Aaron Brown (21) runs under pressure from Buffalo Bills' Marcell Dareus (99) during the first half of an NFL preseason football game in Orchard Park, N.Y., Thursday, Sept. 1, 2011. (AP Photo/Gary Wiepert)

Buffalo Bills' Stevie Johnson, right, cannot make the catch in front of Detroit Lions' Aaron Berry (32) during the first quarter of an NFL preseason football game in Orchard Park, N.Y., Thursday, Sept. 1, 2011. (AP Photo/David Duprey)

Buffalo Bills' Craig Davis, top, cannot make the catch on a two-point conversion-attempt under pressure from Detroit Lions' Prince Miller (38) during the second half of an NFL preseason football game in Orchard Park, N.Y., Thursday, Sept. 1, 2011. The Lions won 16-6. (AP Photo/David Duprey)

Detroit Lions' Ian Johnson (41) is tackled by Buffalo Bills' Aaron Williams (23) during the third quarter of an NFL preseason football game in Orchard Park, N.Y., Thursday, Sept. 1, 2011. (AP Photo/Derek Gee)

Buffalo Bills' Johnny White (35) runs the ball against the Detroit Lions during the third quarter of an NFL preseason football game in Orchard Park, N.Y., Thursday, Sept. 1, 2011. Lions' Aaron Francisco (34) and Cobrani Mixon (46) defend on the play. (AP Photo/Derek Gee)

Detroit Lions head coach Jim Schwartz talks to his team on the sidelines during the third quarter of an NFL preseason football game against the Buffalo Bills in Orchard Park, N.Y., Thursday, Sept. 1, 2011. (AP Photo/Derek Gee)

Buffalo Bills' Kamar Aiken (88) is tackled by Detroit Lions' Paul Pratt (36) during the second half of an NFL preseason football game in Orchard Park, N.Y., Thursday, Sept. 1, 2011. The Lions won 16-6. (AP Photo/Gary Wiepert)

Buffalo Bills' Kamar Aiken (88) runs under pressure from Detroit Lions' Paul Pratt (36) during the second half of an NFL preseason football game in Orchard Park, N.Y., Thursday, Sept. 1, 2011. The Lions won 16-6. (AP Photo/David Duprey)

Detroit Lions coach Jim Schwartz looks on during the second half of an NFL preseason football game against the Buffalo Bills in Orchard Park, N.Y., Thursday, Sept. 1, 2011. The Lions won 16-6. (AP Photo/David Duprey)

Buffalo Bills coach Chan Gailey walks off the field after losing to the Detroit Lions in an NFL preseason football game in Orchard Park, N.Y., Thursday, Sept. 1, 2011. The Lions won 16-6. (AP Photo/Gary Wiepert)