Gurley vs. Benny: It's all about the opposing D. When Benny is in, who will the D key on? Him? or the WR's, thinking that Benny is the "third down back"?
When Gurley is in, you have 9 guys trying to block 11 D. They will ALWAYS key on on him if he's on the field, he is the Ram's most dangerous playmaker. That's why I think that, at the moment, Benny is getting better "blocking" because the blockers aren't trying to block 2 extra guys, some coming in free when Gurley's on the field. Most of Gurley's yards are YAC, most of the time with initial contact in the backfield. It's amazing he's been able to grind out the yards he does. He said he's seeing "12 men on the field", because for all intents & purposes, that's what he's seeing. If the Rams sub in Benny, he'll get better production, up unto the point the D starts keying on him. I wouldn't leave him in for a full series, but in spots, he has the speed & shake to be dangerous.
If anything, why don't they do some of what Buffalo is doing w/ Shady? Did you guys see the highlights of the Bills demolishing the SF D? They direct snapped to Shady ("wildcat") a number of times, once on the goal line for a quick TD. With that, they'd have 10 guys blocking 11. Gurley "wildcatted" a bunch at UGA, he can do it. If they had done that on 4th & goal in Detroit, I think Gurley would've made it.