This story about hoop brothers Xavier and C.J. Henry—and their mastermind father, Carl—is pretty much everything you need to understand about the modern world of college basketball. Try not to let that fact stop you from reading it. Xavier should have been a lottery pick in last Thursday's NBA Draft, but the pesky age limit rule is sending him to Kansas this fall. He will be joined there by his older brother, who rode the bench at Memphis last season and jumped ship when John...