The Mavericks have the No. 5 pick in the NBA draft on June 21 and should have plenty of options of players to select.As the draft approaches, we're going to look back at some of the highlights of the top prospects that could be in play for the Mavs with the fifth pick.Today we look at Oklahoma G Trae Young.Here's a breakdown of Young from SportsDay's Eddie Sefko: "There is a reason he's been projected as high as No.