Well, IMO, it only "muddies" the water if the assumption is "Denson is doing a bad job" and "recruiting 5

RBs matters"... you have to accept both of those premises for this to be complicating circumstances.
For example, Alford recruited guys like Bryant and Folston and had Hiestand-coached lines with players like Zach Martin and Ronnie Stanley. Those high star guys didn't have the production that Denson has gotten, and multiple of them (Mahone, Bryant, Atkinson, etc.) had off-the-field issues.
Yet not a single person here was anti-Alford, and no one at Ohio State is anti-Alford. Which is fine, because no one in their right mind would say Alford was "bad" at his job. Strangely, Denson is being held to a ludicrous standard despite incredible on-the-field results that greatly surpass any RB coach in Kelly's tenure (and probably any RB coach going back to the Holtz era but I don't have time to look that up).
I'll start believing that the RB recruiting is an issue the moment we have a sharp drop off in production to below pre-Denson levels, and the production is coming from those Denson recruits. That year could be this year! But until I see that, I refuse to make assumptions that C'Bo and Smith and Jones are all going to suck... or that we won't find a way to get a quality RB in this cycle. There is way too much evidence that 3

RBs can be incredibly productive... just look at what Wisconsin does year in and year out.