If we are looking at Jones at 12 though, isnt it fair to consider Leonard too? They are similar players, but I think Leonard is a better defender. Jones is only favored over Leonard because he is a freshman and still has the high freshman "potential".
Jones is taller and a more natural scorer/ball-handler. Leonard is a better athlete and a better perimeter defender. Leonard is also something of a rebounding prodigy.
Hmm- they are very, very close in my book.