The Miami Dolphins still haven't determined whether quarterback Ryan Tannehill needs surgery to repair his sprained left knee, football operations chief Mike Tannenbaum said Wednesday. Tannehill was hurt Dec. 11 and missed the final four games of the season, and medical personnel are still assessing the severity of his ACL and MCL sprain. ''We just want to take the benefit of time and be thorough in our process, knowing that we have no more games to play, to try to get as much information as we can and make the best decision,'' said Tannenbaum, who was in Mobile for the Senior Bowl. More...