Offensive Line Getting Better

[*ochocincos*]

Through 7 games of the season, here are the PFF ratings for the OL:
Williams - 60.8 (62.7 pass block, 51.5 run block)
Volson - 52.8 (55.5 pass block, 53.1 run block)
Karras - 63.2 (67.7 pass block, 62.5 run block)
Cappa - 66.7 (72.0 pass block, 61.4 run block)
Collins - 54.9 (46.8 pass block, 67.1 run block)

So the only guys below par over the course of the season now are Volson and Collins, according to PFF. Both seem to be progressing though.