She kind of does doesn't she? I know Andy Moser is the guy in charge of all non-football sports S&C but he has assistants that are each assigned a specific sport.
Just look at the fitness level difference of the WBB program since Link became a dedicated coach travelling with the team, monitoring their nutrition, workouts, warm-ups, injuries, etc. makes a world of difference.
We have all commented at times this teams fitness/fatigue level seems to be an issue. Heck, even CJL mentioned it in a couple pressers that they have backed off on practices, etc. because of fatigue and loss of jumping height.
I'm not saying what Moser's staff does isn't good, just that I think having a dedicated on staff nutrition and S&C coach would help.