As the Cavs get ready to open the season with new head coach John Beilein , a former coach is back in the headlines. David Blatt, who led the Cavs to the NBA Finals in 2015, has been diagnosed with multiple sclerosis. Blatt was fired halfway into his second season -- the year the Cavs won the title. WKSU sports commentator Terry Pluto reflected on Blatt's brief and tumultuous NBA career.