From May 10th, 2011:
http://www.youtube.com/watch?v=QBS0lHZGJP0
A couple things....
Jonas plays with a GREAT motor. He's always moving with or without the ball. Notice in the first :20 seconds of the video when he shows on the midget point guard 20 feet from the basket. His stance is low and rock-solid. His long arms allow him to play off smaller players while still being able to play them for the driver or shot.
VERY impressive. He looks ALOT like Jakim Noah on defense. Jonas plays aggressively and loves contact. Is willing to mix it up and protect the basket, as shown in the video.
Valanciunas free throw form at the :53 mark is that of a +80% and that's exactly the case, since he shoots like 90% from the line. This guy will live at the line in the NBA.
And let's all collective



Overall the video shows post moves, blocks, and basically elite effort in everything he does. And at just 18 years old, the guy is worthy of the #1 pick.