Yep. Riak was making me nuts guarding Teague tightly at the 3 point line, even leaving his feet on occasion. My view is that with about 90% of big men you should back away and let them hoist all of the three pointers they want. As I recall, Teagie shoots in the low 20s percentage-wise on 3 points. He can shoot all of those he wants. Knapke is one of the 10% you can't do that with. Knapke's ability to go outside is in part facilitated by Willie Jackson being a strong inside presence and controlling the boards. X is going to have to work to keep him off the boards.
Knapke is an interesting story coming from Maria Stein Marion Local, a great small school football power. I can't imagine many quality basketball big men come from 2100 person communities.