Atlanta Falcons wide receiver Rondale Moore suffered a season-ending knee injury during a joint practice with the Miami Dolphins. Moore, who was acquired in an offseason trade with the Arizona Cardinals, was carted off the field with an air cast on his leg and transported to a local medical facility. The injury led the Falcons to cancel the remainder of the practice session. Moore was vying to be the team's No. 3 wideout behind Drake London and Darnell Mooney. His absence will likely result in increased opportunities for Ray-Ray McCloud and rookie Casey Washington. The injury is a significant blow to the Falcons' receiving depth and Moore's personal comeback aspirations after an injury-plagued tenure with the Cardinals.