Miami Dolphins 10/11/2007 8:51 AMThe Palm Beach Post reports QB Trent Green is "very encouraged" by the results of tests performed on him four days after his second severe concussion in 13 months, leaving the 37-year-old quarterback hopeful he'll return to the field, HC Cam Cameron said. Cameron said Green was evaluated in Kansas City twice on Wednesday to determine the impact of the concussion he suffered on Sunday during the first quarter of a 22-19 loss at Houston. Cameron said he spoke with Green Wednesday afternoon shortly before the 37-year-old headed to a second round of tests.Read more