For a generation, the left side has generally been well covered by perennial Pro Bowlers. From Joe Jacoby to Jim Lachey in the franchise’s glory days to Chris Samuels and Trent Williams since 2000, quarterbacks have benefitted from few blindside hits getting past tackles. Indeed, even Donald Penn played well as a stopgap veteran last season while Williams held out.
Source: Is Saahdiq Charles the next great left tackle in Washington?
LSU Football Report 