I haven't seen Lincoln East so I didn't rank them high, Papio South was AMAZING at Crystal Cup, especially for their first performance! Blackout has beat us (MNHS) a few times, so I'd say they can do it again. We beat LSW once and they beat us once (it was really close both times I believe) so they could easily get 3RU or better! As for 5RU, it depends. If women's and prep can make finals, it's really anyone's game. I'd say Illumination (MNHS), Ambience, or Lincoln East's women's!
Obviously this is my opinion so please don't be mad if it's not what you think will happen Best of luck to all groups performing!
Tfw you want to make predictions on a competition you're competing at.
Although frowned upon by most of the community, as long as you don't completely overestimate your own choirs' standing and talk evenly about other groups and their strengths, I don't see a great big problem with it.