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Bradley Handwerger / WWLTV.com Sports Reporter

METAIRIE, La. The Saints signed tight end Tory Humphrey, releasing quarterback Sean Canfield to make room.

New Orleans (5-2), heading into Sunday's game at St. Louis (0-6), had been playing with only two tight ends since David Thomas has missed four games after suffering a concussion on Sept. 25.

Jimmy Graham and John Gilmore are the only players who have been active at the position.

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