OSU's Carroll a unanimous preseason pick
McGusty and Trae Young earned honorable mention.
McGusty is OU's top returning scorer after averaging 10.9 points (14.4 in Big 12 play) as a freshman. McGusty was an All-Big 12 honorable mention pick last season and also a member of the league's All-Newcomer team.
Young is entering his freshman season at OU after averaging 42.6 points, 4.1 assists and 5.8 rebounds as a senior at Norman North.
Oklahoma State's Jeffrey Carroll (left), shooting over Iowa State's Nazareth MitrouLong at the Big 12 Tournament, was a unanimous selection to the preseason AllBig 12 team Thursday.