Happy Tuesday. I’m Isaac Saul and I’m resisting the urge to talk about the officiating in the Spurs vs. Knicks game last night. Worse than bad NBA finals officiating, though, is professional sports teams betting against themselves on prediction markets. Which is now a thing we have to deal with. A Spanish La Liga soccer club reportedly placed a multi-million dollar bet against itself in a game where, if it had lost, it would have been knocked do…