Ridiculously spoiled in this department. Take a look at the sampling of the 70's:
71- Jack Mildren QB, Leon Crosswhite FB, Joe Wylie HB, Greg Pruitt HB
75- Steve Davis QB, Horace Ivory FB, Elvis Peacock HB, Joe Washington HB
78- Thomas Lott QB, Kenny King FB, David Overstreet HB, Billy Sims HB
In parlance of the kiddies these days, that is just sick.
85- Jamelle Holieway QB, Lydell Carr FB, Patrick Collins HB, Anthony Stafford HB
04- Jason White QB, JD Runnells FB, Adrian Peterson TB, Mark Clayton SL
There are others from this last decade and the 80's, a couple of spot backfields from the 60's and 90's. And we haven't even begun to talk about the 50's when in the era of two platoon it was said our first and second string platoons were better than what some other teams could field just for their first team.
We are spoiled spoiled spoiled.