Stability on the line helps a lot, especially with pass blocking. We know they can run block well, but pass blocking was a problem even after they drafted Iupati and Anthony Davis. It took them a couple of years to improved and play with consistency as a line. It came together last year. And I think they will be even more dominate this year.
Remember Chilo in 2011... Last year was the only year in awhile that I ever remember, not 1 guy on the line that you can point to as the weak link.
[ Edited by qnnhan7 on Jul 15, 2013 at 8:50 AM ]