Quinnen Williams has had enough of losing. “I’m hungry to win,” the Pro Bowl defensive tackle said Wednesday after joining the Dallas Cowboys — a team just as desperate as he is to turn things around. Williams arrives as the centerpiece of a midseason overhaul aimed at salvaging the season for the Cowboys (3-5-1), who have the league’s second-worst defense (397.4 yards per game), “ Like I said in the beginning, I’m an ultimate competitor, man. Everything I do is about winning,” Williams said (h/t: Calvin Watkins The News). “Everything I do, everything I work when I wake up, man, I just want to win. So that kind of forms my ego of I can do anything the coaches [want] me to do if it’s going to get us a win.” Williams should be a factor in his first game with Dallas, at the terrible Las Vegas Raiders (2-6) after the Cowboys’ Week 10 bye. The Raiders have the league’s third-worst offense (283.3 yards per game). Through eight games, Williams has 32 total tackles, 17 solo tackles, one sack and three forced fumble
