London, who is listed as questionable Sunday with a hip injury, is expected to play against the Saints, Adam Schefter of ESPN reports.

The Falcons signed Grant (undisclosed) to the practice squad Tuesday, Aaron Wilson of KPRC 2 Houston reports.

Jakeem Grant - Back with Atlanta

Falcons' success with Michael Penix Jr. silences critics, Bears struggle under Ryan Poles

Falcons re-sign wide receiver Jakeem Grant to practice squad

Blair reverted to Atlanta's practice squad Monday.

Chris Blair - Reverts to practice squad

Falcons' offense thrives under Zac Robinson, who emerges as top head coach candidate

Elliss logged 10 tackles (four solo) in Sunday's 20-17 loss to the Saints.