The Miami Heat got a little deeper over the weekend, adding NBA veteran Roger Mason Jr. Not exactly a blockbuster signing, but Mason can provide the Heat with additional three-point shooting after losing Mike Miller in free agency. It’s not everyday a player gets the chance to suit up with the champions, but Mason seems to realize that. MIAMI HEAT! #soblessed http://t.co/Z4NTguS5dS — Roger Mason Jr (@MoneyMase) September 29, 2013 The tweet included this photo which shows him wearing a Heat practice shirt. Mason, a 6-foot-5