Salary cap to be huge challenge for Saints

by sheldon mickles

Advocate sportswriter

Saints potential free agents

Unrestricted (10): T Jermon Bushrod, LB Jonathan Casillas, QB Chase Daniel, DT Sedrick Ellis, WR Devery Henderson, LB Ramon Humber, CB Elbert Mack, DE Turk McBride, WR Courtney Roby, LB Scott Shanle.

Restricted (4): C Brian de la Puente, LS Justin Drescher, DE Junior Galette, RB Chris Ivory.

Exclusive rights (3): S Rafael Bush, TE Michael Higgins, G/C Eric Olsen.