Chances that the Ravens draft a QB in first three rounds: None. Though there was plenty written about the prospect of adding a veteran backup to Flacco last year, the Ravens went all season with two active quarterbacks on their roster. Flacco, who will begin his fifth season as the starter, has never missed a game in his career. While he seemingly is criticized for everything, nobody can question his durability and toughness. The Ravens are also extremely high on Taylor, who was a sixth-round pick last April. The Ravens will bring in at least one more quarterback just for insurance purposes and to take some reps in training camp, but they'll likely get that guy as an undrafted free agent.