Mike Triplett ESPN Staff Writer
Saints will start training camp with four players on the physically-unable-to-perform list: LT Terron Armstead, CB Keenan Lewis, DE Hau'oli Kikaha, WR Vincent Brown. Armstead's injury is unknown, but a source indicated it's not significant. Lewis said the other day that he is recovered from last year's hip injury but may be limited early in camp as a precaution. Kikaha is expected to miss all or most of the year with an ACL injury. Brown's injury is unknown. First practice is Thursday.