I really do not want to make this a Cam vs Rooster thread, because I like Cam, but stats do not tell the whole story.
Cam has a small handful of runs that heavily skew his average. You obviously can’t discount those runs, but Rooster’s YPC is less because he actually got that 4 yards consistently between the tackles and kept us ahead of the chains.
Rooster also had a lot of goal line carries that limit yards, and then to top it all off, had explosive plays like Cam but instead in the passing game.
That being said I could see Cam having success in the league where I think he fits better.