Edge rusher
Too often, the Saints failed to generate an adequate pass rush last season. Some of the issues in that regard have been taken care of after New Orleans made efforts to improve the secondary this offseason. That issue can be taken care of by finding another solid edge rusher. The incoming rookie will likely be situational player or split snaps with Junior Galette to start, but he could help make life miserable for opposing quarterbacks in passing situations.
Wide receiver
A lot of offense went out the door when the Saints traded away tight end Jimmy Graham and wide receiver Kenny Stills.