This is revisionist history. Wheeler had an opportunity here at the beginning of the season and didn't do anything with it. Now that Wheeler's gone people like to downplay the rough start he had here. He was completely out of the rotation at one point and registered a DNP. His situation was more of things just finally clicked for him rather than him not having an opportunity at Purdue, because he had opportunities there as he did here to start the season.
And who's to say after 1 year in CMA's system and a good off-season things can't also click for Mathis? Mathis is not a bad player by any standards, him and Wusu for some reason are the punching bags here, when neither are bad players. Mathis has shown he can be a starter on a tournament team, his only weakness in his game is shooting and shot selection at times. He's already a very solid defender and a really good athlete at 6'4. And I'm not saying he will come out and be Julian Champagnie and average 19 PPG next year, but if next year he's a starter, improves his shooting, ,continues to get his 8-10 PPG, and helps get the team into the tournament, it wouldn't surprise me at all.