The Cardinals are adding help to protect new quarterback Sam Bradford. Adam Shefter of ESPN reports the Arizona Cardinals have agreed to a two-year, eight-million-dollar deal with offensive tackle Andre Smith. The contract could be worth up to 10.2-million. The former sixth overall pick has played nine NFL seasons, eight with the Cincinnati Bengals, which drafted him out of Alambama. The 31-year-old started eight games in Cincy last season.