I pretty much agree with
@BigRedBuster - I don't think the lines have been as bad as people like to make them out to be, at least parts of the time. They are an easy target for anytime anything goes wrong. And they get blamed for more than is actually their fault - people still blame the offensive line even if it's a tight end that misses a block or the defense brings more rushers than we have blockers.
During the Taylor Martinez-Helu-Burkhead-Ameer years we put up some pretty impressive numbers on offense. We were basically always a Top 20 rushing offense in the country and regularly in the Top 10. We had many of the best season and career rushing and total yard marks in school history. You don't do that without pretty good offensive line play. And the offense was far from our biggest issue during that stretch. But people didn't like the overall results so they just complained about what was easy to complain about.
During the Riley era, I think the biggest problem was scheme. People were so excited to get rid of Beck's offense and get back to using the fullback. But when you line up in a bunch of heavy sets - fullback and tight ends - all that does is bring more defenders into the box. If there are 8 or 9 guys in the box, how are five offensive linemen supposed to block them all? And that's before you take into account how predicable our play-calling was and how basic our running schemes were.
So I think our line can definitely get better. But I don't think they've been nearly as bad as most people seem to want to believe. We have several OL in the NFL right now - Lewis, Sirles, Slauson, Sterup, Gates, Long and Qvale. Each of those guys was a mulit-year starter here. They were on the field a lot during what was supposedly a bad time for our OLine. I don't think those two things make much sense when you put them together.