“The NBA needs to drug test these guys,” Josh Hart said, managing a joke after it was over because what else can you say? “I’ve never seen anything like it before.” So here’s where you start: you look for the thin reeds of positivity that grew up through the mud and the slop. Deuce McBride, for instance, scored 22 off the bench on 8-for-10, just the way we remember him from the best nights of last spring. Karl-Anthony Towns, limited to just 24 minutes after the game got out of hand, showed why he will be a fun watch all year.