You may end up being correct, but that's a pretty shallow defense of your stance.
What would Felix Okpara's numbers look like if he played for North Florida, Charlotte, or Hofstra instead of playing for Ohio State in the Big10 against Zach Edey, Kel'el Ware, Clifford Omoruyi, etc.?
Additionally, most tend to look at offensive stats to say a player is good/bad, but Okpara was 2nd in the Big10 in blocks/gm, 6th in defensive box +/-, 8th in defensive rating and top-10 in both offensive and defensive rebounding %.
It isn't all about scoring, especially at his position in today's game, where that is probably more true than any other. Okpara is an eraser and a rebounding machine. We are bringing in plenty of capable scorers. He doesn't have to be a 15 ppg guy to make a significant impact.
Edit: I see now that you were talking about Mashack. I, too, thought you were talking about Okpara. My mistake. All the above still stands, just not in relation to your comment as it turns out.