1 Tony Fields II, LB, Arizona

Fields again is playing at a high level. His 45 tackles rank second on the team behind buddy Colin Schooler’s 66. Fields was the second man in on Arizona’s critical fourth-down stop in last week’s win over Cal at Arizona Stadium.

2 Zack Moss, RB, Utah

Moss has scored nearly half of Utah’s touchdowns, and ranks third in the Pac-12 in rushing yards per game (109.8). A cousin of former NFL players Santana and Sinorice Moss, Zack ranks 12th on Utah’s career rushing list.