We are six days away from the NBA holding its annual draft lottery. For the second year in a row, the Dallas Mavericks are hoping to make a big jump up to the first pick. They took just a 1.8% chance and won the lottery last year, which they used to take Cooper Flagg. This year, the Mavericks hold a 6.7% chance of jumping up to the first pick. They finished tied for the 7th-worst record in the NBA, but lost a random drawing to give them the 8th-best odds. That means they have a higher chance of dropping to 10th, which could be catastrophic. To try and see if lightning will strike twice, the Mavericks are sending the same representatives to the lottery in Chicago on Sunday, as franchise legend Rolando Blackman will be the on-screen representative, while assistant general manager Matt Riccardi will be the off-screen rep, per NBA insider Marc Stein . This is the exact same setup they had last year.…