The Saints placed three players on the physically unable to perform (PUP) list.
Safety Jairus Byrd, wide receiver Marques Colston and defensive tackle Glenn Foster were all placed on PUP. Cornerback Brian Dixon was placed on the non-football injury list.
Byrd is returning from a season ending knee injury. Colston has a non-disclosed injury.
All four are still on the roster and can be activated at any time before the start of the season.