LOT is my fave Bey song, ever. But I'm not sad it's not going to be performed. Been there, done that. She was gonna lip it anyway. Partition live blows and would only be redeemable if she somehow mashed it with 6 Inch.
Halo is never leaving. I don't know much about the rest of the setlist. I just know whats songs she's not performing. I can understand Irreplaceable not being there. She's probably tired of asking the crowd to sing "to the left, to the left".

I mean, after a while, it becomes redundant as hell.