Former five-star recruit D.J. Wagner reportedly is the latest player to follow coach John Calipari from Kentucky to Arkansas.ESPN reported Monday that the 6-foot-4 guard from Camden, N.J., committed to the Razorbacks after considering Southern California.Wagner, the son of former NBA player Dajuan Wagner, started 28 of his 29 games as a freshman at Kentucky last season and averaged 9.9 points, 3.3 assists and 1.9 rebounds.