As the weekend approaches and the Buccaneers continue to prepare to take on the Saints at home, the injury front begins to clear up. Carlton Davis was upgraded to a limited participant while Jason Pierre-Paul (knee), Justin Evans (toe) and DeSean Jackson (finger) all remained with the did not participate designation Thursday. Isaiah Johnson also did not participate as he goes through the concussion protocol. M.J. Stewart and Brent Grimes both were full participants for the second day in a row as the secondary continues to get healthier.