Dennis Allen was a lightning rod for criticism during his time as Raiders head coach. It spread around some after his firing but, over the last few weeks, ire has honed in on offensive coordinator Greg Olson.

He orchestrates an epically bad offense ranked last in rushing, scoring and total yards, and has taken significant flak for its failings. Olson is fighting an uphill, possibly unwinnable battle, with a rookie quarterback, ineffective rushers and receivers who struggle to get separation.

Play calling, fans believe, is the main problem. They’ve taken to twitter and talk radio airing their grievances, demanding Olson’s responsibilities be stripped.

via Scott Bair of CSN Bay Area