The vibe was clear Monday night inside of Madison Sq. Backyard garden, outdoors the arena, on the tv broadcast. The Knicks had been taking part in the Celtics, and for a single of the few occasions in the previous quarter century or so, it was a genuine function. “It’s a playoff ambiance!” Clyde Frazier crowed on a lot more than a single occasion as the Knicks flattened the Celtics ahead of a person of the louder and far more engaged crowds of the calendar year. It was. And whether or not it was a coincidence or not, the Knicks surely appeared to enjoy with an further sum of pep in…