I don't have "confidence" in any of them. But as a rule, super skinny Freshmen get introduced to guys like Cumberland at Cincinnati and learn a thing or two.
I am expecting Hurley to do what this roster demands he do, and not play stringbean wings as power forwards. I expect to see two of Cobb, Carlton, Diarra, Whaley, Kisunas on the floor most of the time. That leaves Adams, Gilbert, Vital, Polley, Sid and ??? to share time at the other three spots. I don't think Matthews would have earned much of that time against those players. Not saying we wouldn't want him, he hasn't even ruled us out. Maybe he will still come.