Patrick Smith/Getty Images Joe Flacco will be back in Baltimore as the starting quarterback for the Cleveland Browns this weekend. Joe Flacco has been one of the most important figures in the three-decade history of the Baltimore Ravens , so it’s fitting he will be on hand for an extra-special celebration Sunday. The Cleveland Browns quarterback spoke about going back to Baltimore to square off against the rival Ravens at M&T Bank Stadium. The Ravens are starting their 30th season in Baltimore