Walton may have legitimately been high during that broadcast. He was a rambling non-sequitur factory who seemed to have no more than a five-second attention span. I know his style is "unique" even to those who like him, but he was close to being off the rails yesterday.
I thought the same thing. He took his ramblings to the next level last night.
It was off the rails, to the point that I'm wondering why he wasn't taken off the air during the game. I've never been a fan to begin with, but the ramblings caused me to change the channel.