Before the Mavericks traveled to Toronto on Saturday, Luka Doncic emerged from the team’s hotel in Philadelphia wearing a Jordan-brand winter coat. Doncic also on Saturday posted a photo on his Instagram account of himself wearing blue Jordan shoes. It certainly seems like more than a coincidence and, indeed, a source close to Doncic told The News that negotiations with Jordan Brand on a multi-year contract have heated up and soon could reach fruition.