I'm hardly in favor of firing K. Smart obviously. Recruiting is clearly a key part of the job. There are however some coaches who did more with less, I don't yet put Smart in that group. I'm talking about the handful of ELITE coaches in the past. SOS comes to mind.
While it seems obvious "anyone" can do well at UGA, it should be similarly obvious "anyone" can do well at Texas too, so there is that.
But loading up a roster with 15 first rounders is one thing, a great thing, and you can win an NC with it, but it doesn't mean you are a great elite game day coach.