By Jeremy Woo Terquavion Smith, Keon Ellis and Tyrese Martin are just a few underappreciated prospects you should keep a close eye on. View the original article to see embedded media. The NBA world is about to descend on Chicago, with G League Elite Camp starting Monday and the draft lottery on Tuesday, leading into Wednesday’s draft combine and a series of agency pro days throughout the week. Before all that takes place and the framework of draft projections inevitably shifts again, let’s dig into my sleeper picks for this year’s draft. After spending tons of time on the road during the seaso…