I can respect your opinion. However, he is completely one dimensional. You HAVE to get SOME offense out of your bigs, if for no other reason than to force opposing bigs to expend energy to defend and to saddle them with fouls. Furthermore, Austin's not a given to even play a fourth year. All things considered, I think there is a slightly stronger case for bust than success at this point, but reasonable minds may disagree.
Bottom line: If I'm going to take a leap of faith and count Andrus as a success, I'm not going to count Austin. My charity has its limits.