Davie, Fla. ? Miami Dolphins quarterback Trent Green returned to South Florida after undergoing tests in Kansas City for a severe concussion, his second in 13 months. Green was encouraged and feels good, coach Cam Cameron said, but the Dolphins are awaiting additional results from specialists.

“We just need to let some time go by here,” Cameron said. “They recommended some rest. They just all want to let the thing settle down and make sure we know what all took place.”

The 37-year-old Green was knocked unconscious with a Grade III concussion.