Don’t write or email if this sporting fantasy suddenly veers off track.Save those calls for my editor. Or Bunky.We are not here to serve as some voodoo sage and jinx things as the Bruins and Celtics march on in playoff runs that resume Tuesday night. We know that David Pastrnak is suddenly turnover-prone and that Al Horford can’t keep stealing Giannis Antetokounmpo’s lunch money.Yet the delicious possibility of a historic Boston sports [...]