One player i would like to see us go after with our second round pick is David Lighty of Ohio State. Don't know how his game would translate to the NBA, but he's shooting 46% (39 3PT%) right now and i figure he might be worth a shot. What little i've seen of him i've liked and he's got good size at 6'5 220lbs.
If we can come out of this draft with one of Irving/Walker/Barnes and then get lighty with our second rounder i'd be pretty happy.