Mike Sweeney of FishDuck.com was at the Hatfield-Dowlin complex on Friday covering week one of spring practice for the Ducks where defensive lineman DeForest Buckner talked about his rehabilitation process. It’ll be a long spring for Buckner, the Oregon D-lineman who had arthroscopic surgery performed on his knee over the summer. The crutches have been stowed in the closet, but he’s …