Panthers LT Michael Oher ruled out with late-week concussion (Yahoo Sports)

Panthers left tackle Michael Oher has been ruled out for Sunday's game against the Atlanta Falcons after developing concussion-related symptoms two days before the game. Panthers coach Ron Rivera said Friday it's unclear who'll take over for Oher at left tackle. ''When I came in, (head athletic trainer) Ryan Vermillion came to me and told me that Mike had come in and was complaining of symptoms,'' Rivera said.