The Buccaneers are back on the practice field today as they get set for the home opener Sunday against the New Orleans Saints at Raymond James Stadium.  The team made a number of roster moves yesterday, including the re-signing of cornerback Sammy Davis.  Cornerback Brian Kelly could be out for some time with a groin injury. Defensive back Anthony Madison was released.  Wide out Chas Gessner, tight end Matt Herrian and cornerback Carlos Hendricks were also cut from the injured reserved list.