Posted by ESPN.com's Ted Miller
There's two things you can say about offensive lines: 1) Every good team has a good one; 2) People tend to notice offensive lines more when they are bad.
There aren't any "Oh my gosh, those guys are terrifying" crews this season. Only UCLA and, to a lesser extent, Arizona State, have significant issues up front.
A couple of the lines also need qualifiers: If Washington center Juan Garcia wasn't going to start the season on the injured list, the Huskies would rank No. 2. And Oregon State would rank higher if guard Jeremy Perry's health wasn't an issue, not to mention that tackle Tavita Thompson isn't expected back from suspension until Nov. 1.
USC only welcomes back one official "starter," but three of the new faces topping the depth chart started at least two games last season. Plus, with four incoming prep All-Americans at the position, and highly respected line coach Pat Ruel calling the shots, it's hard to believe the Trojans line will be a milquetoast.
So here are the hogs... (returning starters)
Oregon (3): Center Max Unger and tackle Fenuki Tupou were All-Pac-10 for the best conference's best rushing team in 2007. The two new starters are experienced seniors.
California (3): All-American center Alex Mack leads three returning starters from a group that surrendered only 11 sacks last season.
Washington (3): Even without center Juan Garcia for a few games, Mike Denbrock's well-coached unit led the conference's second-best rushing attack and was above average in pass protection.
USC (1): The Trojans, with only guard Jeff Byers back, get the benefit of the doubt that the 2007 backups would start for most teams.
Washington State (4): Four starters back from a unit that only gave up 22 sacks.
Arizona (4): Among the four returning starters is tackle Eben Britton, who will play on Sundays. Run blocking shaky.
Oregon State (3): With mauling guard Jeremy Perry, this is a top-flight unit, but without Perry it's easy to remember 36 sacks in 2007.
Stanford (3): Alex Fletcher, who has converted from guard to center, is outstanding, but the unit still ranked ninth in rushing and gave up 48 sacks (ninth also).
Arizona State (2): The Sun Devils' season may hang on how much the line improves. Just two starters are back from a unit that gave up a stunning 55 sacks in 2007.
UCLA (2): Injuries, attrition and lack of talent are the problems. Just two starters and little depth return from group that gave up 36 sacks and was mediocre at run blocking.