According to KFFL Free-Agent Tracker here are next years FAs....
New Orleans Saints
piece of work Player Name FA Status Previous Team Current Team
RB Jamaal Branch RFA New Orleans Saints
RB Aaron Stecker UFA New Orleans Saints
WR Marques Colston RFA New Orleans Saints
WR Devery Henderson UFA New Orleans Saints
WR Lance Moore UFA New Orleans Saints
TE Mark Campbell UFA New Orleans Saints
TE Ronnie Ghent RFA New Orleans Saints
OT Jon Stinchcomb UFA New Orleans Saints
OL Jahri Evans RFA New Orleans Saints
OL Zach Strief RFA New Orleans Saints
DL McKinley Boykin RFA New Orleans Saints
DL Orien Harris RFA New Orleans Saints
DL Antwan Lake UFA New Orleans Saints
LB Troy Evans UFA New Orleans Saints
LB Marvin Mitchell RFA New Orleans Saints
LB Jonathan Vilma UFA New Orleans Saints
CB Jason Craft UFA New Orleans Saints
SS Chris Reis RFA New Orleans Saints
Colston and Evans are both RFAs... that pretty much means they aren't going anywhere. Will Smith isn't listed though... He must have a voidable year after next year.