As new Miami Dolphins safety Ashtyn Davis had his practice day Tuesday cut short, good news on his injury was revealed Wednesday. It wasn’t a torn Achilles, Dolphins coach Mike McDaniel insinuated, without disclosing too much information on specifics of the lower left leg ailment. “It wasn’t the thing that keeps you out for the whole season,” said McDaniel, relieving any thought of an Achilles tear. Davis was seen going down with a non-contact injury at Tuesday drills and walked off with a significant limp.