Texas Tech provided the latest reminder by announcing that former Red Raiders star Darrion Williams will return to Lubbock for a fifth college season. The surprising reunion gives coach Grant McCasland a proven scorer, an experienced leader and a player who already knows what it takes to win at Texas Tech. The legal details remain complicated, but the basketball impact is simple: Texas Tech just became significantly more dangerous. Williams is coming home at the perfect timeWilliams began his career at Nevada before spending two seasons with Texas Tech. Texas Tech could eventually unleash a terrifying frontcourtThe biggest question surrounding Texas Tech remains the health of JT Toppin.