The Ravens have reportedly signed free agent Todd Bouman to a one-year deal after working out a trio of quarterbacks on Monday, according to Baltimore Sun. They worked out Bouman, Joey Harrington, and Chris Simms. Baltimore has named rookie Joe Flacco their starter, with Troy Smith (tonsil infection) and Kyle Boller (shoulder) unable to take the field. Bouman, 36, has played for five NFL teams in his career.