10. Drafting Jordan Hill over Brandon Jennings

This is far from the Knicks' most egregious error -- but it still hurts. With the No. 8 pick in the 2009 draft, New York could have selected Brandon Jennings -- the electifying young point guard. Instead, they went with Jordan Hill -- the raw power forward from Arizona. Jennings was a Rookie of the Year candidate for the Bucks; Hill was shipped out in a trade. (Nathaniel S. Butler/NBAE/Getty Images)