Our countdown of the Pac-12’s Top 25 players from the 2013 season continues.

You can review our 2013 preseason Top 25 here.

No. 12: Xavier Su'a-Filo, OL, UCLA

2013 numbers: Su'a-Filo was the anchor on a UCLA offensive line that helped the Bruins average 448.1 total yards, 36.9 points and 196.6 rushing yards per game.

Preseason ranking: No. 18

Making the case for Su'a-Filo: There's no greater honor for a lineman in the Pac-12 than the Morris Trophy, which is voted on by the league's starters on both the offensive and defensive lines. The Pac-12's defensive players voted Su'a-Filo as the conference's best offensive lineman after a season in which he was also named first-team All-Pac-12 for the second straight year. In addition, he was named UCLA's team MVP and declared for the NFL draft. ESPN Scouts Inc. ranks Su'a-Filo as the No. 5 offensive guard in the draft.

The countdown:

• No. 13: Tyler Gaffney, RB, Stanford

• No. 14: Taylor Kelly, QB, Arizona State

• No. 15: Ifo Ekpre-Olomu, CB, Oregon

• No. 16: Deone Bucannon, S, Washington State

• No. 17: Paul Richardson, WR, Colorado

• No. 18: Shayne Skov, LB, Stanford

• No. 19: Scott Crichton, DE, Oregon State

• No. 20: Trevor Reilly, DE/OLB, Utah

• No. 21: Sean Mannion, QB, Oregon State

• No. 22: Austin Seferian-Jenkins, TE, Washington

• No. 23: Hroniss Grasu, C, Oregon

• No. 24: Josh Huff, WR, Oregon

• No. 25: Myles Jack, LB/RB, UCLA