The 2015 San Diego Padres season had a general manager of which former Texas Rangers assistant GM?
A. J. Preller
Title: 2015 San Diego Padres season
Passage: The 2015 San Diego Padres season was their 47th season in MLB, and their 12th at Petco Park.  General Manager A. J. Preller had a busy offseason, acquiring a new starting outfield in Matt Kemp, Justin Upton, and Wil Myers, while adding to an already strong bullpen with All-Star closer Craig Kimbrel.  The Padres also signed free agent starting pitcher James Shields.  San Diego traded away seven of its top 11 prospects, as rated by Baseball America entering the offseason.
Title: David Morway
Passage: David Morway was the former General Manager of the Indiana Pacers of the National Basketball Association,and is currently the Assistant General Manager of the Milwaukee Bucks.  He had also been an assistant general manager with the San Diego Padres from 1985 to 1988.  He is a 1982 graduate of the University of Arizona with a law degree from the University of San Diego.  He is currently being considered for a front office position with the Sacramento Kings.
Title: A. J. Preller
Passage: A. J. Preller is the general manager of the San Diego Padres Major League Baseball club.  He was hired by the Padres on August 5, 2014 while serving as the assistant GM for the Texas Rangers.
A. J. Preller 2015 San Diego Padres season