Marcus Mariota's production in 2016 represented a big jump compared to his rookie season in 2015. The Tennessee Titans quarterback is expected to improve again in 2017 and count the Seattle Seahawks among those who expect him to take another step forward.
Mariota was considered a limited quarterback coming out of the no-huddle, read-option offense at Oregon. A number of NFL scouts raised plenty of questions - could he succeed taking snaps from under the center, going through progressions, throwing in tight windows - about his transition to the NFL.