Devin Booker is the NBA’s “gluten.” No one is exactly sure what the heck he really is, how dangerous he can be, or if they should actually watch out for him.

Now usually I don’t get excited about mid-January, Tuesday night games against non-playoff teams. But earlier this week, in one of those run-of-the-mill outings, Houston Rockets guard James Harden put on a record-breaking show that got the whole sports world on its feet.