This year, anyone could have made the first pick. As far as the second round he should have drafted anyone else taken after his pick. Chances are that guy will never play in the NBA. Why not take a flyer on.....oh I don't know....the best scorer/shooter left on the board?
Answering who Ernie should have drafted in past years is way too easy. It may be okay if it was just the drafting, however, the free agent moves are probably worse. A better question is what has Ernie done that has worked? He has had far too long and way too many chances to correct his own personnel and coaching mistakes IMO.