I'm actually expecting new music announcement sometime this week

I mean, she's already done the classics like CIL & Baby Boy.. she's already done signature uptempos like End of Time and she used the intro of RTW to open up the show. She did the first part of LOT and she already brought out DC.
She does not need 30 dancers for Hymn, a song that's slow-ish and she doesn't have equal parts in. I doubt she'd bring 7/11 or Drunk In Love to the SB since those songs aren't very family-friendly considering the SB is a family-oriented event.
OMG