I think Hubbs almost nailed the answer -- he should have said "the lack of a good RB coach is hurting recruiting and it hurt the performance of our running backs all through the season because of a lack of teaching proper technique and fundamentals".
First, how it hurts recruiting. Chino Fontenette has no resume as a RB coach and was a minor player at Tulane in college, so he has no name recognition to help us with recruiting like a top running back in college (think Jay Graham) might would have. The really bad news is that without that, all that top recruits have to look at is what he did with our RB's this year and he obviously did nothing. That is the problem in recruiting.
As far as teaching proper technique and fundamentals is concerned, that is the critical underlying problem of everything. It is not that we did not have a RB coach this year -- we did. The problem is that Chino Fontenette did a very poor job as RB coach.
Our RB's ran poorly, were even more ineffective at pass blocking, and were the only unit on the field that were worse at the end of the year than they were at the beginning of the season even though they suffered no injuries and played with exactly the same players all season. Poole and Neal especially got worse -- both of them contracted "Oku-itis", dancing around far too much rather than hitting the hole.
As I said, it is not that we lack a RB coach -- we have one. The problem is that he has no personal resume to help recruiting and more importantly he did a very poor job of coaching our RB's this season.
mlsoft