The season-ending torn ACL for cornerback Domonique Foxworth on the eve of camp was an injury the Ravens could ill-afford.

A quick look around the league and players who have been announced, and reported, as starting the season on the physically-unable-to-perform list.

The 49ers have agreed to terms with CB Eric Green on a one-year contract, according to league sources, and he will sign it tomorrow, pending a physical. Green was released by the Dolphins earlier today in a somewhat surprising move because the team hadn’t signed him that long ago.

As for the mystery cornerbacks visiting the San Francisco 49ers today that we blogged about earlier, it turns out one of them was 10-year veteran Dre Bly. The 49ers moved quickly to replace the injured Walt Harris, signing Bly to a one-year contract on Thursday.

A day after the San Francisco 49ers confirmed CB Walt Harris tore a ligament in his right knee, coach Mike Singletary all but confirmed the 13-year veteran will be lost for the season “unless something else comes up.”