So far, my preseason predictions look a lot like the Red Wedding scene in Game of Thrones. Jason Kidd as Coach of the Year? Um, probably not. (Although he might well be the Eastern Conference Coach of the Month for January.) The Nets as NBA champions? Um, sure doesn’t look like it. Not now, anyway. They are three games under .500 (19-22) at the halfway point of the season. But . . . and you knew there was a ‘but’ coming .