According to Jason La Canfora of CBS Sports, the Atlanta Falcons have placed cornerback Bretn Grimes on season ending injured reserve with an Achilles injury.
Falcons CB Brent Grimes is out for the season with an Achilles injury. Huge blow for them
— Jason La Canfora (@JasonLaCanfora) September 10, 2012
Even with Asante Samuel, this is a tough blow for the Falcons. Grimes is their best corner, hands down.