Intersting article from February.
With increasingly frequency, Cauley-Stein is now showing he can step outside and swish. He sank both of his baseline jumpers in Saturday's rout of Auburn, including one from just a step inside the 3-point arc. Watch him warm up and see the big man make many more than he misses from 15 feet and beyond."How about Willie making jumpers?" a smirking Calipari said Saturday. "He's in the gym working, (so) shoot them in the game."
Cauley-Stein did it again Wednesday night against Mississippi State, but he badly missed his only jumper – a contested pull-up from the free-throw line – which his coach believes unnecessarily rattled his confidence. He finished with four points, eight rebounds and two blocks in another blowout victory.
"I want Willie to risk more. Risk! Go make a play," Calipari said. "He shot an airball at the foul line, so then he stopped playing offensively. That's crazy. You're the best player on the floor. Go play."
Even with the one ugly miss, Cauley-Stein has hit 33.9 percent of his two-point jump shots this season, according to HoopMath.com. That number, which has topped out around 36 percent, is solid for a guy his size. Consider that Kentucky shooting guard Aaron Harrison is at 33.3 percent.
"I've been watching that number all year. He's getting in that range where he can credibly say that's a weapon," Ford said. "And if he can, like I said, really with him it's, 'Good Lord.' Because all the physical stuff that an NBA team would wish for in a 7-footer, he has all of it.
"He's a junior, so you think at the level of junior the upside is sort of gone, but I think the feeling with Cauley-Stein has always been he's a late bloomer; he's a little bit behind the developmental curve of other guys. I think teams still see upside there, and part of it is when you see him add these little wrinkles to his game like that."
http://www.courier-journal.com/story/sports/college/kentucky/2015/02/26/nba-scouts-love-cauley-steins-improving-jumper/24069725/