The brother of former NFL star Adrian Peterson is taking his talents to an HBCU. Nelson Peterson Jr., Adrian Peterson's younger brother, has announced his commitment to Texas Southern University. Howard University also offered him, but he elected to suit up for Texas Southern and play in the SWAC for a home-state HBCU. Article Continues BelowHe now joins a Texas Southern team that exceeded expectations last season. While Texas Southern did sign former Jackson State and Southern University quarterback Cameron McCoy, Nelson Peterson Jr. can surely find himself as QB1 this fall.