Where was Rickety when he was Soph? Rashamel? I don't remember Rash being a lot better than Samuel. Voskhul developed into his position as a junior and senior. Nolan is the type of backup we've had for awhile here. Sometimes they've been better, like Souley Wane, and other times about the same, like Okwandu. Calhoun looked like he was going to be excellent as a freshman. I loved the kid's intermediate game, he never missed. It is crazy that this has happened to his career, but there we are.
As for Purvis, it's my take that the real Purvis we saw is the one who scored 20 points a few games ago, not the guy with the high ankle sprain.
Purvis can't make the offense work himself, but if they start moving the ball quickly and spacing the floor, he is going to be what we thought he was, a Jerome Dyson type.