Baltimore Ravens quarterback Joe Flacco (5) throws a pass as backup quarterback Tyrod Taylor watches during an NFL football training camp practice at the team's practice facility in Owings Mills, Md., Thursday, July 25, 2013. (AP Photo/Patrick Semansky)

Photo by: Patrick Semansky

Baltimore Ravens quarterback Joe Flacco (5) throws a pass as backup quarterback Tyrod Taylor watches during an NFL football training camp practice at the team's practice facility in Owings Mills, Md., Thursday, July 25, 2013. (AP Photo/Patrick Semansky)