Name: Derrick Rainey
Position: Athlete: WR/Defensive Back
Weight: 185 lbs.
High School: Northbrook High School (TX)
Rating: 2 stars (Scout.com)
Recruited by: Bill Bendenbaugh
Listed as an "athlete", it looks like Rainey can play both sides of the ball as either a WR or defensive back/ safety but the Arizona website has him listed as a DB. Based on today's depth chart, it doesn't look like he's in line to get much playing time on either offense or defense right now. In high school as a Junior, he averaged 7.4 yards per carry as a running back.
According to the University of Arizona Official Athletic Website:
Rainey has athletic potential on both sides of the ball, with his first work in camp likely to be at free safety... Also could get an early look at receiver.