Dansby Swanson, who played for the Hillsboro Hops in 2015, was expected to be the figurehead of a rebuilding team. The No. 1 overall pick by Arizona in 2015 was regarded as one of the top rookies in the National League. But he has hit only .213 with six homers and 35 RBIs, and has only three hits in 25 at-bats since the All-Star break.