Freddy Jones? Not sure I've seen any Blazer that not only has DJJ's jumping ability, but also matches that with quick jumping, long ass arms and wirey frame. He is a human pogo stick. Ant has the same level of jumping ability, but doesn't react as quickly.
Billy Ray Bates was the most athletic Blazer ever. Not even close. He was also the dumbest. Not even close.
Martell Webster was working on a comeback a couple years ago. My daughter's trainer was working with him after one of their sessions. He was incredibly friendly and really made the girls night by taking a minute to chat with them. I really appreciated that. Didn't he have a 24 point quarter as a Blazer against the Jazz?
Lamarcus Aldridge said Elliot Williams was the most athletic guy he ever played with and right after that Elliot got injured again.....
Doesn't count. He was the most athletic at one point in his career, but by the time he got to Portland.....