2. Sign an established No. 1 receiver. Steve Smith has retired, and there is no one on the current roster to replace him. Plus, the Ravens have consistently struck out trying to develop receivers taken in the draft. They have had success signing veterans such as Anquan Boldin and Smith. If they can get a Terrelle Pryor, Alshon Jeffery or Pierre Garcon to go along with Mike Wallace, it's a group that could provide some spark, especially if the Ravens produce a strong running game.