Several of the dinosaur staffers here at SheridanHoops remember when Sunday mornings used to be spent reading NBA columns. Some of us are old enough to recall reading them in newspapers – Dan Shaughnessy in the Boston Globe, David Moore in the Dallas Morning News, Dave D’Alessandro in the Newark Star-Ledger and – of course – Mark Heisler in the Los Angeles Times. Nowadays, it’s hard to find a Sunday NBA column. Newspapers have gone hyperlocal, with more copy on high schools