Rick Barnes knows the look. It’s the look Zakai Zeigler gets when he’s the player the Tennessee basketball coach expects him to be — even moreso, when Zeigler is the player he expects to be.

For beginners, it can seem like a good idea (and an exciting prospect) to buy a company that tells a good story ...

Rick Barnes knows the look. It’s the look Zakai Zeigler gets when he’s the player the Tennessee basketball coach expects him to be — even moreso, when Zeigler is the player he expects to be. Barnes ...