No Pac-12 offensive line is going to scare you heading into 2011. Even Arizona State, which welcomes back its entire 2010 depth chart, doesn't look like a dominant unit.
So there is no Washington in 2000, California in 2004, USC in 2005 or Stanford in 2010. Just about every team has at least some concerns up front.
So how to things stack up? Read on.
Arizona State: 11 of 12 from the 2010 two-deep are back, including center Garth Gerhart and tackle Evan Finkenberg. The Sun Devils line was not dominating in 2010, so this unit is not a sure-thing. But it's reasonable to project a solid unit becoming a very good one in 2011.
Colorado: Sure, tackle Nate Solder is gone, and center Mike Iltis decided to give up football, but three quality starters are back and several others have experience. Ryan Miller and Ethan Adkins might be the best guard tandem in the Pac-12.
Stanford: The Cardinal lost three starters, but the two coming back are first-team All-Pac-10 guys from 2010 and All-American candidates this fall: tackle Jonathan Martin and guard David DeCastro. The new guys played well this spring. It's possible this line will again be very good, but three new starters is three new starters.
Utah: The Utes welcome back three starters, including both tackles, from a line that was solid in 2010. Tony Bergstrom and John Cullen will be one of the better tackle combinations in the conference, and Tevita Stevens, who played guard last year, provides experience at center.
California: The Bears were uncharacteristically mediocre last year, but they probably weren't as bad as some think, seeing that they didn't have a passing threat to keep defenses honest after QB Kevin Riley got hurt. Three starters are back -- tackle Mitchell Schwartz was second-team All-Pac-10 last year -- and a number of other players have experience.
Oregon: While the Ducks officially lost three starters, tackle Darrion Weems started enough games in 2010 to count as a returning starter. Tackle Mark Asper and guard Carson York are solid, but there are questions after that. The line struggled this spring -- perhaps the D-line is just good? -- and former walkon Ramsen Golpashin was able to hold onto a starting spot. It's nice when a walk-on does well but it does cast the scholarship players in a questionable light.
Washington: Three starters are back and there's optimism the Huskies struggling line is ready to take a step forward. The run blocking was much better over the second half of the season. Still, none of the three returning starters even earned honorable mention All-Pac-10 honors in 2010.
Oregon State: Four starters are back but that might not be good news considering how mediocre-to-bad the line play was in 2010. Still, the Beavers have, traditionally, found a way to get it done up front. Perhaps 2010 was just a blip.
UCLA: If healthy, the Bruins could be solid on the O-line, but that's a big if. The unit struggled during spring practices due to injuries, which exposed a lack of depth. It's uncertain when tackle Jeff Baca will be back from a broken ankle and he may be the Bruins best lineman. Center Kai Maiava and guard/tackle Sean Sheller are expected to be OK in the fall, but will they stay that way?
Washington State: The Cougars welcome back three starters and should be better in 2011 due to young players getting experience last fall. But you have to wait-and-see with a unit that gave up 51 sacks a year ago.
USC: The Trojans lost three starters from a line that mostly underachieved in 2010. They have two good starters back -- tackle Matt Kalil and guard Khaled Holmes -- but things are wide-open after that. And the struggles this spring, due in large part to injuries, revealed a worrisome lack of depth.
Arizona: There was plenty of optimism in Tucson that the Wildcats will be fine on the O-line, that losing five starters from a unit that underachieved isn't that big of a deal. But replacing five starters means a team has no idea what things will look like when the lights come on for real. So we'll see.