The Ravens drafted speedy wideout Torrey Smith but  would it be wise to add another speedy wideout as back up? If Torrey Smith would have to miss a game because of a injury or isnt up to speed on the playbook .  Who would be able to step in to provide the same attributes to  stretch the field vertically?

The Ravens will most likely will be needing a fullback if Leron McClain isnt re-signed but maybe they wont  have to look far for one. Tight end Davon Drew could be converted into a fullback and he has good size to play as one. Davons Drew coming out of college was said to  have "good height with long arms, strong biceps and adequate lower body build. Versatile enough to be used outside, in the slot, in motion and on the line. Reliable hands and will snatch the ball outside his frame. Good release off the line, and can use hands to shake off linebackers and get into his route. Will set up out routes well, using his long arms to get separation. Quick enough to threaten the seam and open up underneath routes. Fights off arm tackles and gain additional yardage after the catch. Former quarterback who knows when to sit down in zones and works to make himself available. Very willing run and pass blocker, giving good effort". More info here