You sure about this? Yes I will concede he whiffed on a block, but in total this year his blocking has improved immensely. Spiller looked awful today? Really? Tell me another RB in this league who can change direction on a dime and rip off a 41 yd run.....none but a few. Rich Gannon was spot on when he said the Bills needed to give the ball to Spiller more and let Fitz throw it less.
Not sure what game you watched today. 14 carries for 107 yds? I'll take that for "looking awful". Chan was awful for not getting CJ at least 20 carries.