https://nflmocks.com/nfl-nfl-draft-tennessee-xavier-gilliam-dt1-cowboys-saints-seahawks-01m5ssmatdq4NFL MocksenNFL Mocks Watch: Tennessee's Xavier Gilliam challenges DT1 favorite in 2027 NFL Draft2027 NFL Draft,Xavier Gilliam,Tennessee Volunteers football,2027 Draft NFL prospects,Dallas Cowboys,Seattle Seahawks,New Orleans Saints2026-10-26T10:08:29Z2026-10-26T10:08:29Zhttps://images2.minutemediacdn.com/image/upload/c_crop,w_5338,h_3002,x_0,y_95/c_fill,w_2880,ar_16:9,f_auto,q_auto,g_auto/images/ReutersImages/mmsport/25/01m5vtsht1mykqqaapnr.jpgTennessee defensive tackle Xavier Gilliam is making a strong push to become the first defensive tackle selected in the 2027 NFL Draft.