For the Patriots:

Did Not Participate in Practice
S Eugene Wilson - ankle
G Billy Yates - shoulder

Limited Participation in Practice
QB Tom Brady - right shoulder
G Stephen Neal - shoulder
TE David Thomas - foot
WR Kelley Washington - hamstring
DL Mike Wright - knee

It can't be good news for the Patriots or Pats fans to see Wilson back on the injury list. His season last year was hampered by leg injuries; with Rodney Harrison out for two more games, Wilson being out might push rookie Brandon Meriweather into a starting role alongside James Sanders.

For the Bills:

Out
DE Ryan Denney - foot
LB Keith Ellison - ankle
LB Coy Wire - knee

Did Not Participate in Practice
G Brad Butler - shoulder
CB Terrence McGee - ribs

Limited Participation in Practice
CB Ashton Youboty - hip

Full Participation in Practice
WR Josh Reed - thigh