The Atlanta Falcons added reinforcements at linebacker and fullback today after losing linebacker Sean Weatherspoon to injured reserve-designated to return with a foot injury and fullback Bradie Ewing to injured reserve with a knee injury.

The Falcons signed former Philadelphia Eagles linebackers Jamar Chaney and Omar Gaither.

Chaney recently worked out for the New England Patriots and the Tennessee Titans. He played collegiately at Mississippi State. Gaither played at the University of Miami.

The Falcons signed fullback Patrick DiMarco.

They also signed linebacker Chase Thomas (Stanford, New Orleans Saints) to the practice squad.

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Aaron Wilson covers the Ravens for The Baltimore Sun.