Evans, who hammered 414 home runs in a 21-year career, was hired as a roving hitting instructor.
Walling currently serves as a roving hitting instructor for the Baltimore Orioles.
In 1995 he was named the roving hitting instructor for the Tigers minor league system.
Crowley served as a roving hitting instructor in the Orioles organization in 2011.
Ellis served as a roving hitting instructor for the Baltimore Orioles organization from 1995 through 1997.
Since 2005, he has worked in the Mets organization, first as a roving hitting instructor, then as minor league hitting coordinator.
He spent the next five seasons as the Texas Rangers' roving hitting instructor.
He worked with the Giants' instructional league team last November, then went to spring training and became their roving instructor.
He then served as the Angels' roving hitting instructor and field coordinator.
In 2007 he was the Angels' roving hitting instructor.